Home / 61,836.19-92,754.50-15,089.06

Finding the Fourth Proportional to 61,836.19, 92,754.50 and 15,089.06

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Solution

The fourth proportional to 61,836.19, 92,754.50 and 15,089.06 is: 22,633.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,836.19 : 92,754.50 = 15,089.06 : x
  2. Step 2: Convert to fraction form
    61,836.19/92,754.50 = 15,089.06/x
  3. Step 3: Cross multiply
    61,836.19x = 92,754.50 × 15,089.06
  4. Step 4: Simplify right side
    61,836.19x = 1,399,578,372.21
  5. Step 5: Solve for x
    x = 1,399,578,372.21/61,836.19
  6. Step 6: Final answer
    x = 22,633.65

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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.