Home / 16,761.67-25,147.06-14,925.53

Finding the Fourth Proportional to 16,761.67, 25,147.06 and 14,925.53

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Solution

The fourth proportional to 16,761.67, 25,147.06 and 14,925.53 is: 22,392.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,761.67 : 25,147.06 = 14,925.53 : x
  2. Step 2: Convert to fraction form
    16,761.67/25,147.06 = 14,925.53/x
  3. Step 3: Cross multiply
    16,761.67x = 25,147.06 × 14,925.53
  4. Step 4: Simplify right side
    16,761.67x = 375,333,224.00
  5. Step 5: Solve for x
    x = 375,333,224.00/16,761.67
  6. Step 6: Final answer
    x = 22,392.36

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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.