Home / 15,737.85-23,603.14-4,492.98

Finding the Fourth Proportional to 15,737.85, 23,603.14 and 4,492.98

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Solution

The fourth proportional to 15,737.85, 23,603.14 and 4,492.98 is: 6,738.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737.85 : 23,603.14 = 4,492.98 : x
  2. Step 2: Convert to fraction form
    15,737.85/23,603.14 = 4,492.98/x
  3. Step 3: Cross multiply
    15,737.85x = 23,603.14 × 4,492.98
  4. Step 4: Simplify right side
    15,737.85x = 106,048,295.48
  5. Step 5: Solve for x
    x = 106,048,295.48/15,737.85
  6. Step 6: Final answer
    x = 6,738.43

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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.