Home / 10,024.41-15,037.10-2,628.88

Finding the Fourth Proportional to 10,024.41, 15,037.10 and 2,628.88

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Solution

The fourth proportional to 10,024.41, 15,037.10 and 2,628.88 is: 3,943.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024.41 : 15,037.10 = 2,628.88 : x
  2. Step 2: Convert to fraction form
    10,024.41/15,037.10 = 2,628.88/x
  3. Step 3: Cross multiply
    10,024.41x = 15,037.10 × 2,628.88
  4. Step 4: Simplify right side
    10,024.41x = 39,530,738.02
  5. Step 5: Solve for x
    x = 39,530,738.02/10,024.41
  6. Step 6: Final answer
    x = 3,943.45

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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.