Home / 195,083.04-292,603.29-132,306.42

Finding the Fourth Proportional to 195,083.04, 292,603.29 and 132,306.42

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Solution

The fourth proportional to 195,083.04, 292,603.29 and 132,306.42 is: 198,445.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,083.04 : 292,603.29 = 132,306.42 : x
  2. Step 2: Convert to fraction form
    195,083.04/292,603.29 = 132,306.42/x
  3. Step 3: Cross multiply
    195,083.04x = 292,603.29 × 132,306.42
  4. Step 4: Simplify right side
    195,083.04x = 38,713,293,780.12
  5. Step 5: Solve for x
    x = 38,713,293,780.12/195,083.04
  6. Step 6: Final answer
    x = 198,445.20

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1.5x scale

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.