Home / 16,954.41-25,432.74-5,862.17

Finding the Fourth Proportional to 16,954.41, 25,432.74 and 5,862.17

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Solution

The fourth proportional to 16,954.41, 25,432.74 and 5,862.17 is: 8,793.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,954.41 : 25,432.74 = 5,862.17 : x
  2. Step 2: Convert to fraction form
    16,954.41/25,432.74 = 5,862.17/x
  3. Step 3: Cross multiply
    16,954.41x = 25,432.74 × 5,862.17
  4. Step 4: Simplify right side
    16,954.41x = 149,091,045.45
  5. Step 5: Solve for x
    x = 149,091,045.45/16,954.41
  6. Step 6: Final answer
    x = 8,793.64

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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.