Home / 141,239.61-211,859.77-34,624.04

Finding the Fourth Proportional to 141,239.61, 211,859.77 and 34,624.04

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Solution

The fourth proportional to 141,239.61, 211,859.77 and 34,624.04 is: 51,936.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,239.61 : 211,859.77 = 34,624.04 : x
  2. Step 2: Convert to fraction form
    141,239.61/211,859.77 = 34,624.04/x
  3. Step 3: Cross multiply
    141,239.61x = 211,859.77 × 34,624.04
  4. Step 4: Simplify right side
    141,239.61x = 7,335,440,534.66
  5. Step 5: Solve for x
    x = 7,335,440,534.66/141,239.61
  6. Step 6: Final answer
    x = 51,936.14

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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.