Home / 29,760.07-44,608.95-10,031.80

Finding the Fourth Proportional to 29,760.07, 44,608.95 and 10,031.80

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Solution

The fourth proportional to 29,760.07, 44,608.95 and 10,031.80 is: 15,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760.07 : 44,608.95 = 10,031.80 : x
  2. Step 2: Convert to fraction form
    29,760.07/44,608.95 = 10,031.80/x
  3. Step 3: Cross multiply
    29,760.07x = 44,608.95 × 10,031.80
  4. Step 4: Simplify right side
    29,760.07x = 447,508,064.61
  5. Step 5: Solve for x
    x = 447,508,064.61/29,760.07
  6. Step 6: Final answer
    x = 15,037.20

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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.