Home / 233,124.04-321,710.16-132,522.04

Finding the Fourth Proportional to 233,124.04, 321,710.16 and 132,522.04

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Solution

The fourth proportional to 233,124.04, 321,710.16 and 132,522.04 is: 182,879.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,124.04 : 321,710.16 = 132,522.04 : x
  2. Step 2: Convert to fraction form
    233,124.04/321,710.16 = 132,522.04/x
  3. Step 3: Cross multiply
    233,124.04x = 321,710.16 × 132,522.04
  4. Step 4: Simplify right side
    233,124.04x = 42,633,686,691.93
  5. Step 5: Solve for x
    x = 42,633,686,691.93/233,124.04
  6. Step 6: Final answer
    x = 182,879.84

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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.