Home / 24,423.61-33,704.87-13,669.14

Finding the Fourth Proportional to 24,423.61, 33,704.87 and 13,669.14

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Solution

The fourth proportional to 24,423.61, 33,704.87 and 13,669.14 is: 18,863.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,423.61 : 33,704.87 = 13,669.14 : x
  2. Step 2: Convert to fraction form
    24,423.61/33,704.87 = 13,669.14/x
  3. Step 3: Cross multiply
    24,423.61x = 33,704.87 × 13,669.14
  4. Step 4: Simplify right side
    24,423.61x = 460,716,586.71
  5. Step 5: Solve for x
    x = 460,716,586.71/24,423.61
  6. Step 6: Final answer
    x = 18,863.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.