Home / 24,276.72-36,429.66-10,235.88

Finding the Fourth Proportional to 24,276.72, 36,429.66 and 10,235.88

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Solution

The fourth proportional to 24,276.72, 36,429.66 and 10,235.88 is: 15,359.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,276.72 : 36,429.66 = 10,235.88 : x
  2. Step 2: Convert to fraction form
    24,276.72/36,429.66 = 10,235.88/x
  3. Step 3: Cross multiply
    24,276.72x = 36,429.66 × 10,235.88
  4. Step 4: Simplify right side
    24,276.72x = 372,889,628.20
  5. Step 5: Solve for x
    x = 372,889,628.20/24,276.72
  6. Step 6: Final answer
    x = 15,359.97

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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.