Home / 29,637.12-44,473.18-10,930.22

Finding the Fourth Proportional to 29,637.12, 44,473.18 and 10,930.22

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Solution

The fourth proportional to 29,637.12, 44,473.18 and 10,930.22 is: 16,401.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,637.12 : 44,473.18 = 10,930.22 : x
  2. Step 2: Convert to fraction form
    29,637.12/44,473.18 = 10,930.22/x
  3. Step 3: Cross multiply
    29,637.12x = 44,473.18 × 10,930.22
  4. Step 4: Simplify right side
    29,637.12x = 486,101,423.25
  5. Step 5: Solve for x
    x = 486,101,423.25/29,637.12
  6. Step 6: Final answer
    x = 16,401.78

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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.