Home / 14,735.38-22,107.12-4,347.13

Finding the Fourth Proportional to 14,735.38, 22,107.12 and 4,347.13

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Solution

The fourth proportional to 14,735.38, 22,107.12 and 4,347.13 is: 6,521.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735.38 : 22,107.12 = 4,347.13 : x
  2. Step 2: Convert to fraction form
    14,735.38/22,107.12 = 4,347.13/x
  3. Step 3: Cross multiply
    14,735.38x = 22,107.12 × 4,347.13
  4. Step 4: Simplify right side
    14,735.38x = 96,102,524.57
  5. Step 5: Solve for x
    x = 96,102,524.57/14,735.38
  6. Step 6: Final answer
    x = 6,521.89

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1.5x scale

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.