Home / 141,034.77-211,552.66-35,853.74

Finding the Fourth Proportional to 141,034.77, 211,552.66 and 35,853.74

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Solution

The fourth proportional to 141,034.77, 211,552.66 and 35,853.74 is: 53,780.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,034.77 : 211,552.66 = 35,853.74 : x
  2. Step 2: Convert to fraction form
    141,034.77/211,552.66 = 35,853.74/x
  3. Step 3: Cross multiply
    141,034.77x = 211,552.66 × 35,853.74
  4. Step 4: Simplify right side
    141,034.77x = 7,584,953,848.32
  5. Step 5: Solve for x
    x = 7,584,953,848.32/141,034.77
  6. Step 6: Final answer
    x = 53,780.74

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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.