Home / 88,850.52-133,328.28-32,730

Finding the Fourth Proportional to 88,850.52, 133,328.28 and 32,730

Calculator

Solution

The fourth proportional to 88,850.52, 133,328.28 and 32,730 is: 49,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,850.52 : 133,328.28 = 32,730 : x
  2. Step 2: Convert to fraction form
    88,850.52/133,328.28 = 32,730/x
  3. Step 3: Cross multiply
    88,850.52x = 133,328.28 × 32,730
  4. Step 4: Simplify right side
    88,850.52x = 4,363,834,604.40
  5. Step 5: Solve for x
    x = 4,363,834,604.40/88,850.52
  6. Step 6: Final answer
    x = 49,114.34

Related Problems

Find fourth proportional to 44,425.26, 66,664.14 and 16,365
Half scale
Find fourth proportional to 177,701.04, 266,656.56 and 65,460
Double scale
Find fourth proportional to 88,851.52, 133,329.78 and 32,731
Similar ratio
Find fourth proportional to 133,275.78, 199,992.42 and 49,095
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.