Home / 95,935.10-132,387.16-52,916.30

Finding the Fourth Proportional to 95,935.10, 132,387.16 and 52,916.30

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Solution

The fourth proportional to 95,935.10, 132,387.16 and 52,916.30 is: 73,022.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,935.10 : 132,387.16 = 52,916.30 : x
  2. Step 2: Convert to fraction form
    95,935.10/132,387.16 = 52,916.30/x
  3. Step 3: Cross multiply
    95,935.10x = 132,387.16 × 52,916.30
  4. Step 4: Simplify right side
    95,935.10x = 7,005,438,674.71
  5. Step 5: Solve for x
    x = 7,005,438,674.71/95,935.10
  6. Step 6: Final answer
    x = 73,022.69

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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.