Home / 61,557.11-92,322.28-16,577.36

Finding the Fourth Proportional to 61,557.11, 92,322.28 and 16,577.36

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Solution

The fourth proportional to 61,557.11, 92,322.28 and 16,577.36 is: 24,862.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,557.11 : 92,322.28 = 16,577.36 : x
  2. Step 2: Convert to fraction form
    61,557.11/92,322.28 = 16,577.36/x
  3. Step 3: Cross multiply
    61,557.11x = 92,322.28 × 16,577.36
  4. Step 4: Simplify right side
    61,557.11x = 1,530,459,576.90
  5. Step 5: Solve for x
    x = 1,530,459,576.90/61,557.11
  6. Step 6: Final answer
    x = 24,862.43

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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.