Home / 141,073.84-211,665.80-62,132.56

Finding the Fourth Proportional to 141,073.84, 211,665.80 and 62,132.56

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Solution

The fourth proportional to 141,073.84, 211,665.80 and 62,132.56 is: 93,223.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,073.84 : 211,665.80 = 62,132.56 : x
  2. Step 2: Convert to fraction form
    141,073.84/211,665.80 = 62,132.56/x
  3. Step 3: Cross multiply
    141,073.84x = 211,665.80 × 62,132.56
  4. Step 4: Simplify right side
    141,073.84x = 13,151,338,018.45
  5. Step 5: Solve for x
    x = 13,151,338,018.45/141,073.84
  6. Step 6: Final answer
    x = 93,223.08

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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.