Home / 9,292.85-13,930.72-4,024.55

Finding the Fourth Proportional to 9,292.85, 13,930.72 and 4,024.55

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Solution

The fourth proportional to 9,292.85, 13,930.72 and 4,024.55 is: 6,033.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.85 : 13,930.72 = 4,024.55 : x
  2. Step 2: Convert to fraction form
    9,292.85/13,930.72 = 4,024.55/x
  3. Step 3: Cross multiply
    9,292.85x = 13,930.72 × 4,024.55
  4. Step 4: Simplify right side
    9,292.85x = 56,064,799.46
  5. Step 5: Solve for x
    x = 56,064,799.46/9,292.85
  6. Step 6: Final answer
    x = 6,033.11

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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.