Home / 141,065.27-211,351.85-117,524.03

Finding the Fourth Proportional to 141,065.27, 211,351.85 and 117,524.03

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Solution

The fourth proportional to 141,065.27, 211,351.85 and 117,524.03 is: 176,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,065.27 : 211,351.85 = 117,524.03 : x
  2. Step 2: Convert to fraction form
    141,065.27/211,351.85 = 117,524.03/x
  3. Step 3: Cross multiply
    141,065.27x = 211,351.85 × 117,524.03
  4. Step 4: Simplify right side
    141,065.27x = 24,838,920,572.34
  5. Step 5: Solve for x
    x = 24,838,920,572.34/141,065.27
  6. Step 6: Final answer
    x = 176,081.05

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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.