Home / 96,294.12-144,444.36-33,113.61

Finding the Fourth Proportional to 96,294.12, 144,444.36 and 33,113.61

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Solution

The fourth proportional to 96,294.12, 144,444.36 and 33,113.61 is: 49,671.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,294.12 : 144,444.36 = 33,113.61 : x
  2. Step 2: Convert to fraction form
    96,294.12/144,444.36 = 33,113.61/x
  3. Step 3: Cross multiply
    96,294.12x = 144,444.36 × 33,113.61
  4. Step 4: Simplify right side
    96,294.12x = 4,783,074,327.92
  5. Step 5: Solve for x
    x = 4,783,074,327.92/96,294.12
  6. Step 6: Final answer
    x = 49,671.51

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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.