Home / 29,747.16-44,622.36-10,031.76

Finding the Fourth Proportional to 29,747.16, 44,622.36 and 10,031.76

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Solution

The fourth proportional to 29,747.16, 44,622.36 and 10,031.76 is: 15,048.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,747.16 : 44,622.36 = 10,031.76 : x
  2. Step 2: Convert to fraction form
    29,747.16/44,622.36 = 10,031.76/x
  3. Step 3: Cross multiply
    29,747.16x = 44,622.36 × 10,031.76
  4. Step 4: Simplify right side
    29,747.16x = 447,640,806.15
  5. Step 5: Solve for x
    x = 447,640,806.15/29,747.16
  6. Step 6: Final answer
    x = 15,048.19

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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.