Home / 19,344.24-29,024.55-10,568.91

Finding the Fourth Proportional to 19,344.24, 29,024.55 and 10,568.91

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Solution

The fourth proportional to 19,344.24, 29,024.55 and 10,568.91 is: 15,857.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,344.24 : 29,024.55 = 10,568.91 : x
  2. Step 2: Convert to fraction form
    19,344.24/29,024.55 = 10,568.91/x
  3. Step 3: Cross multiply
    19,344.24x = 29,024.55 × 10,568.91
  4. Step 4: Simplify right side
    19,344.24x = 306,757,856.74
  5. Step 5: Solve for x
    x = 306,757,856.74/19,344.24
  6. Step 6: Final answer
    x = 15,857.84

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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.