Home / 296,451.08-444,617.40-106,906.16

Finding the Fourth Proportional to 296,451.08, 444,617.40 and 106,906.16

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Solution

The fourth proportional to 296,451.08, 444,617.40 and 106,906.16 is: 160,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,451.08 : 444,617.40 = 106,906.16 : x
  2. Step 2: Convert to fraction form
    296,451.08/444,617.40 = 106,906.16/x
  3. Step 3: Cross multiply
    296,451.08x = 444,617.40 × 106,906.16
  4. Step 4: Simplify right side
    296,451.08x = 47,532,338,903.18
  5. Step 5: Solve for x
    x = 47,532,338,903.18/296,451.08
  6. Step 6: Final answer
    x = 160,337.88

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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.