Home / 29,905.26-44,885.56-15,124.56

Finding the Fourth Proportional to 29,905.26, 44,885.56 and 15,124.56

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Solution

The fourth proportional to 29,905.26, 44,885.56 and 15,124.56 is: 22,700.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905.26 : 44,885.56 = 15,124.56 : x
  2. Step 2: Convert to fraction form
    29,905.26/44,885.56 = 15,124.56/x
  3. Step 3: Cross multiply
    29,905.26x = 44,885.56 × 15,124.56
  4. Step 4: Simplify right side
    29,905.26x = 678,874,345.35
  5. Step 5: Solve for x
    x = 678,874,345.35/29,905.26
  6. Step 6: Final answer
    x = 22,700.83

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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.