Home / 156,508.04-234,776.14-44,189.39

Finding the Fourth Proportional to 156,508.04, 234,776.14 and 44,189.39

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Solution

The fourth proportional to 156,508.04, 234,776.14 and 44,189.39 is: 66,288.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,508.04 : 234,776.14 = 44,189.39 : x
  2. Step 2: Convert to fraction form
    156,508.04/234,776.14 = 44,189.39/x
  3. Step 3: Cross multiply
    156,508.04x = 234,776.14 × 44,189.39
  4. Step 4: Simplify right side
    156,508.04x = 10,374,614,889.62
  5. Step 5: Solve for x
    x = 10,374,614,889.62/156,508.04
  6. Step 6: Final answer
    x = 66,288.06

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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.