Home / 29,995.20-44,988.18-10,005.04

Finding the Fourth Proportional to 29,995.20, 44,988.18 and 10,005.04

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Solution

The fourth proportional to 29,995.20, 44,988.18 and 10,005.04 is: 15,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,995.20 : 44,988.18 = 10,005.04 : x
  2. Step 2: Convert to fraction form
    29,995.20/44,988.18 = 10,005.04/x
  3. Step 3: Cross multiply
    29,995.20x = 44,988.18 × 10,005.04
  4. Step 4: Simplify right side
    29,995.20x = 450,108,540.43
  5. Step 5: Solve for x
    x = 450,108,540.43/29,995.20
  6. Step 6: Final answer
    x = 15,006.02

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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.