Home / 14,895.38-20,560.24-9,590.19

Finding the Fourth Proportional to 14,895.38, 20,560.24 and 9,590.19

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Solution

The fourth proportional to 14,895.38, 20,560.24 and 9,590.19 is: 13,237.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895.38 : 20,560.24 = 9,590.19 : x
  2. Step 2: Convert to fraction form
    14,895.38/20,560.24 = 9,590.19/x
  3. Step 3: Cross multiply
    14,895.38x = 20,560.24 × 9,590.19
  4. Step 4: Simplify right side
    14,895.38x = 197,176,584.07
  5. Step 5: Solve for x
    x = 197,176,584.07/14,895.38
  6. Step 6: Final answer
    x = 13,237.43

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.