Home / 67,494.08-93,171.12-46,382.24

Finding the Fourth Proportional to 67,494.08, 93,171.12 and 46,382.24

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Solution

The fourth proportional to 67,494.08, 93,171.12 and 46,382.24 is: 64,027.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,494.08 : 93,171.12 = 46,382.24 : x
  2. Step 2: Convert to fraction form
    67,494.08/93,171.12 = 46,382.24/x
  3. Step 3: Cross multiply
    67,494.08x = 93,171.12 × 46,382.24
  4. Step 4: Simplify right side
    67,494.08x = 4,321,485,248.91
  5. Step 5: Solve for x
    x = 4,321,485,248.91/67,494.08
  6. Step 6: Final answer
    x = 64,027.62

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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.