Home / 61,500.12-92,107.14-59,369.22

Finding the Fourth Proportional to 61,500.12, 92,107.14 and 59,369.22

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Solution

The fourth proportional to 61,500.12, 92,107.14 and 59,369.22 is: 88,915.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,500.12 : 92,107.14 = 59,369.22 : x
  2. Step 2: Convert to fraction form
    61,500.12/92,107.14 = 59,369.22/x
  3. Step 3: Cross multiply
    61,500.12x = 92,107.14 × 59,369.22
  4. Step 4: Simplify right side
    61,500.12x = 5,468,329,058.23
  5. Step 5: Solve for x
    x = 5,468,329,058.23/61,500.12
  6. Step 6: Final answer
    x = 88,915.75

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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.