Home / 29,094.62-43,654.88-15,240.38

Finding the Fourth Proportional to 29,094.62, 43,654.88 and 15,240.38

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Solution

The fourth proportional to 29,094.62, 43,654.88 and 15,240.38 is: 22,867.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,094.62 : 43,654.88 = 15,240.38 : x
  2. Step 2: Convert to fraction form
    29,094.62/43,654.88 = 15,240.38/x
  3. Step 3: Cross multiply
    29,094.62x = 43,654.88 × 15,240.38
  4. Step 4: Simplify right side
    29,094.62x = 665,316,779.88
  5. Step 5: Solve for x
    x = 665,316,779.88/29,094.62
  6. Step 6: Final answer
    x = 22,867.35

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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.