Home / 24,641.10-34,004.67-13,310.61

Finding the Fourth Proportional to 24,641.10, 34,004.67 and 13,310.61

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Solution

The fourth proportional to 24,641.10, 34,004.67 and 13,310.61 is: 18,368.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,641.10 : 34,004.67 = 13,310.61 : x
  2. Step 2: Convert to fraction form
    24,641.10/34,004.67 = 13,310.61/x
  3. Step 3: Cross multiply
    24,641.10x = 34,004.67 × 13,310.61
  4. Step 4: Simplify right side
    24,641.10x = 452,622,900.55
  5. Step 5: Solve for x
    x = 452,622,900.55/24,641.10
  6. Step 6: Final answer
    x = 18,368.62

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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.