Home / 79,500.20-119,248.59-23,339.06

Finding the Fourth Proportional to 79,500.20, 119,248.59 and 23,339.06

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Solution

The fourth proportional to 79,500.20, 119,248.59 and 23,339.06 is: 35,008.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,500.20 : 119,248.59 = 23,339.06 : x
  2. Step 2: Convert to fraction form
    79,500.20/119,248.59 = 23,339.06/x
  3. Step 3: Cross multiply
    79,500.20x = 119,248.59 × 23,339.06
  4. Step 4: Simplify right side
    79,500.20x = 2,783,149,400.68
  5. Step 5: Solve for x
    x = 2,783,149,400.68/79,500.20
  6. Step 6: Final answer
    x = 35,008.08

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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.