Home / 24,190.76-33,381.08-14,120.08

Finding the Fourth Proportional to 24,190.76, 33,381.08 and 14,120.08

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Solution

The fourth proportional to 24,190.76, 33,381.08 and 14,120.08 is: 19,484.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,190.76 : 33,381.08 = 14,120.08 : x
  2. Step 2: Convert to fraction form
    24,190.76/33,381.08 = 14,120.08/x
  3. Step 3: Cross multiply
    24,190.76x = 33,381.08 × 14,120.08
  4. Step 4: Simplify right side
    24,190.76x = 471,343,520.09
  5. Step 5: Solve for x
    x = 471,343,520.09/24,190.76
  6. Step 6: Final answer
    x = 19,484.44

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Half scale
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Double 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.