Home / 61,677.12-85,114.41-33,382.80

Finding the Fourth Proportional to 61,677.12, 85,114.41 and 33,382.80

Calculator

Solution

The fourth proportional to 61,677.12, 85,114.41 and 33,382.80 is: 46,068.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,677.12 : 85,114.41 = 33,382.80 : x
  2. Step 2: Convert to fraction form
    61,677.12/85,114.41 = 33,382.80/x
  3. Step 3: Cross multiply
    61,677.12x = 85,114.41 × 33,382.80
  4. Step 4: Simplify right side
    61,677.12x = 2,841,357,326.15
  5. Step 5: Solve for x
    x = 2,841,357,326.15/61,677.12
  6. Step 6: Final answer
    x = 46,068.26

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.