Home / 24,279.72-36,434.16-10,238.88

Finding the Fourth Proportional to 24,279.72, 36,434.16 and 10,238.88

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Solution

The fourth proportional to 24,279.72, 36,434.16 and 10,238.88 is: 15,364.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,279.72 : 36,434.16 = 10,238.88 : x
  2. Step 2: Convert to fraction form
    24,279.72/36,434.16 = 10,238.88/x
  3. Step 3: Cross multiply
    24,279.72x = 36,434.16 × 10,238.88
  4. Step 4: Simplify right side
    24,279.72x = 373,044,992.14
  5. Step 5: Solve for x
    x = 373,044,992.14/24,279.72
  6. Step 6: Final answer
    x = 15,364.47

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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.