Home / 61,769.24-92,653.11-15,022.16

Finding the Fourth Proportional to 61,769.24, 92,653.11 and 15,022.16

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Solution

The fourth proportional to 61,769.24, 92,653.11 and 15,022.16 is: 22,533.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,769.24 : 92,653.11 = 15,022.16 : x
  2. Step 2: Convert to fraction form
    61,769.24/92,653.11 = 15,022.16/x
  3. Step 3: Cross multiply
    61,769.24x = 92,653.11 × 15,022.16
  4. Step 4: Simplify right side
    61,769.24x = 1,391,849,842.92
  5. Step 5: Solve for x
    x = 1,391,849,842.92/61,769.24
  6. Step 6: Final answer
    x = 22,533.06

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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.