Home / 61,705.26-92,557.86-14,958.12

Finding the Fourth Proportional to 61,705.26, 92,557.86 and 14,958.12

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Solution

The fourth proportional to 61,705.26, 92,557.86 and 14,958.12 is: 22,437.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,705.26 : 92,557.86 = 14,958.12 : x
  2. Step 2: Convert to fraction form
    61,705.26/92,557.86 = 14,958.12/x
  3. Step 3: Cross multiply
    61,705.26x = 92,557.86 × 14,958.12
  4. Step 4: Simplify right side
    61,705.26x = 1,384,491,576.82
  5. Step 5: Solve for x
    x = 1,384,491,576.82/61,705.26
  6. Step 6: Final answer
    x = 22,437.17

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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.