Home / 24,657.75-34,056.86-16,686.14

Finding the Fourth Proportional to 24,657.75, 34,056.86 and 16,686.14

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Solution

The fourth proportional to 24,657.75, 34,056.86 and 16,686.14 is: 23,046.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,657.75 : 34,056.86 = 16,686.14 : x
  2. Step 2: Convert to fraction form
    24,657.75/34,056.86 = 16,686.14/x
  3. Step 3: Cross multiply
    24,657.75x = 34,056.86 × 16,686.14
  4. Step 4: Simplify right side
    24,657.75x = 568,277,280.21
  5. Step 5: Solve for x
    x = 568,277,280.21/24,657.75
  6. Step 6: Final answer
    x = 23,046.60

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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.