Home / 24,172.32-36,257.57-6,641.69

Finding the Fourth Proportional to 24,172.32, 36,257.57 and 6,641.69

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Solution

The fourth proportional to 24,172.32, 36,257.57 and 6,641.69 is: 9,962.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172.32 : 36,257.57 = 6,641.69 : x
  2. Step 2: Convert to fraction form
    24,172.32/36,257.57 = 6,641.69/x
  3. Step 3: Cross multiply
    24,172.32x = 36,257.57 × 6,641.69
  4. Step 4: Simplify right side
    24,172.32x = 240,811,506.88
  5. Step 5: Solve for x
    x = 240,811,506.88/24,172.32
  6. Step 6: Final answer
    x = 9,962.28

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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.