Home / 94,500.26-130,382.46-56,229.13

Finding the Fourth Proportional to 94,500.26, 130,382.46 and 56,229.13

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Solution

The fourth proportional to 94,500.26, 130,382.46 and 56,229.13 is: 77,579.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.26 : 130,382.46 = 56,229.13 : x
  2. Step 2: Convert to fraction form
    94,500.26/130,382.46 = 56,229.13/x
  3. Step 3: Cross multiply
    94,500.26x = 130,382.46 × 56,229.13
  4. Step 4: Simplify right side
    94,500.26x = 7,331,292,293.06
  5. Step 5: Solve for x
    x = 7,331,292,293.06/94,500.26
  6. Step 6: Final answer
    x = 77,579.60

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1.5x scale

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.