Home / 62,284.10-93,426.15-61,895.30

Finding the Fourth Proportional to 62,284.10, 93,426.15 and 61,895.30

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Solution

The fourth proportional to 62,284.10, 93,426.15 and 61,895.30 is: 92,842.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,284.10 : 93,426.15 = 61,895.30 : x
  2. Step 2: Convert to fraction form
    62,284.10/93,426.15 = 61,895.30/x
  3. Step 3: Cross multiply
    62,284.10x = 93,426.15 × 61,895.30
  4. Step 4: Simplify right side
    62,284.10x = 5,782,639,582.10
  5. Step 5: Solve for x
    x = 5,782,639,582.10/62,284.10
  6. Step 6: Final answer
    x = 92,842.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.