Home / 94,761.26-130,772.58-52,322.48

Finding the Fourth Proportional to 94,761.26, 130,772.58 and 52,322.48

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Solution

The fourth proportional to 94,761.26, 130,772.58 and 52,322.48 is: 72,206.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,761.26 : 130,772.58 = 52,322.48 : x
  2. Step 2: Convert to fraction form
    94,761.26/130,772.58 = 52,322.48/x
  3. Step 3: Cross multiply
    94,761.26x = 130,772.58 × 52,322.48
  4. Step 4: Simplify right side
    94,761.26x = 6,842,345,701.60
  5. Step 5: Solve for x
    x = 6,842,345,701.60/94,761.26
  6. Step 6: Final answer
    x = 72,206.15

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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.