Home / 14,747.79-22,110.18-10,056.18

Finding the Fourth Proportional to 14,747.79, 22,110.18 and 10,056.18

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Solution

The fourth proportional to 14,747.79, 22,110.18 and 10,056.18 is: 15,076.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747.79 : 22,110.18 = 10,056.18 : x
  2. Step 2: Convert to fraction form
    14,747.79/22,110.18 = 10,056.18/x
  3. Step 3: Cross multiply
    14,747.79x = 22,110.18 × 10,056.18
  4. Step 4: Simplify right side
    14,747.79x = 222,343,949.91
  5. Step 5: Solve for x
    x = 222,343,949.91/14,747.79
  6. Step 6: Final answer
    x = 15,076.43

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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.