Home / 14,958.28-22,437.42-8,718.27

Finding the Fourth Proportional to 14,958.28, 22,437.42 and 8,718.27

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Solution

The fourth proportional to 14,958.28, 22,437.42 and 8,718.27 is: 13,077.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.28 : 22,437.42 = 8,718.27 : x
  2. Step 2: Convert to fraction form
    14,958.28/22,437.42 = 8,718.27/x
  3. Step 3: Cross multiply
    14,958.28x = 22,437.42 × 8,718.27
  4. Step 4: Simplify right side
    14,958.28x = 195,615,381.09
  5. Step 5: Solve for x
    x = 195,615,381.09/14,958.28
  6. Step 6: Final answer
    x = 13,077.40

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Similar ratio
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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.