Home / 19,548.04-29,304.28-10,177.04

Finding the Fourth Proportional to 19,548.04, 29,304.28 and 10,177.04

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Solution

The fourth proportional to 19,548.04, 29,304.28 and 10,177.04 is: 15,256.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548.04 : 29,304.28 = 10,177.04 : x
  2. Step 2: Convert to fraction form
    19,548.04/29,304.28 = 10,177.04/x
  3. Step 3: Cross multiply
    19,548.04x = 29,304.28 × 10,177.04
  4. Step 4: Simplify right side
    19,548.04x = 298,230,829.73
  5. Step 5: Solve for x
    x = 298,230,829.73/19,548.04
  6. Step 6: Final answer
    x = 15,256.30

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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.