Home / 80,925.48-111,677.23-45,114.77

Finding the Fourth Proportional to 80,925.48, 111,677.23 and 45,114.77

Calculator

Solution

The fourth proportional to 80,925.48, 111,677.23 and 45,114.77 is: 62,258.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,925.48 : 111,677.23 = 45,114.77 : x
  2. Step 2: Convert to fraction form
    80,925.48/111,677.23 = 45,114.77/x
  3. Step 3: Cross multiply
    80,925.48x = 111,677.23 × 45,114.77
  4. Step 4: Simplify right side
    80,925.48x = 5,038,292,881.27
  5. Step 5: Solve for x
    x = 5,038,292,881.27/80,925.48
  6. Step 6: Final answer
    x = 62,258.42

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.