Home / 175,221.13-241,805.25-94,648.65

Finding the Fourth Proportional to 175,221.13, 241,805.25 and 94,648.65

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Solution

The fourth proportional to 175,221.13, 241,805.25 and 94,648.65 is: 130,615.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,221.13 : 241,805.25 = 94,648.65 : x
  2. Step 2: Convert to fraction form
    175,221.13/241,805.25 = 94,648.65/x
  3. Step 3: Cross multiply
    175,221.13x = 241,805.25 × 94,648.65
  4. Step 4: Simplify right side
    175,221.13x = 22,886,540,002.17
  5. Step 5: Solve for x
    x = 22,886,540,002.17/175,221.13
  6. Step 6: Final answer
    x = 130,615.19

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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.