Home / 24,237.20-33,446.76-15,853.52

Finding the Fourth Proportional to 24,237.20, 33,446.76 and 15,853.52

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Solution

The fourth proportional to 24,237.20, 33,446.76 and 15,853.52 is: 21,877.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,237.20 : 33,446.76 = 15,853.52 : x
  2. Step 2: Convert to fraction form
    24,237.20/33,446.76 = 15,853.52/x
  3. Step 3: Cross multiply
    24,237.20x = 33,446.76 × 15,853.52
  4. Step 4: Simplify right side
    24,237.20x = 530,248,878.60
  5. Step 5: Solve for x
    x = 530,248,878.60/24,237.20
  6. Step 6: Final answer
    x = 21,877.48

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.