Home / 42,294.83-58,340.48-27,207.17

Finding the Fourth Proportional to 42,294.83, 58,340.48 and 27,207.17

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Solution

The fourth proportional to 42,294.83, 58,340.48 and 27,207.17 is: 37,528.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,294.83 : 58,340.48 = 27,207.17 : x
  2. Step 2: Convert to fraction form
    42,294.83/58,340.48 = 27,207.17/x
  3. Step 3: Cross multiply
    42,294.83x = 58,340.48 × 27,207.17
  4. Step 4: Simplify right side
    42,294.83x = 1,587,278,929.50
  5. Step 5: Solve for x
    x = 1,587,278,929.50/42,294.83
  6. Step 6: Final answer
    x = 37,528.91

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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.