Home / 14,781.91-22,166.74-6,010.87

Finding the Fourth Proportional to 14,781.91, 22,166.74 and 6,010.87

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Solution

The fourth proportional to 14,781.91, 22,166.74 and 6,010.87 is: 9,013.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,781.91 : 22,166.74 = 6,010.87 : x
  2. Step 2: Convert to fraction form
    14,781.91/22,166.74 = 6,010.87/x
  3. Step 3: Cross multiply
    14,781.91x = 22,166.74 × 6,010.87
  4. Step 4: Simplify right side
    14,781.91x = 133,241,392.46
  5. Step 5: Solve for x
    x = 133,241,392.46/14,781.91
  6. Step 6: Final answer
    x = 9,013.81

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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.