Home / 16,934.46-23,380.97-10,570.74

Finding the Fourth Proportional to 16,934.46, 23,380.97 and 10,570.74

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Solution

The fourth proportional to 16,934.46, 23,380.97 and 10,570.74 is: 14,594.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,934.46 : 23,380.97 = 10,570.74 : x
  2. Step 2: Convert to fraction form
    16,934.46/23,380.97 = 10,570.74/x
  3. Step 3: Cross multiply
    16,934.46x = 23,380.97 × 10,570.74
  4. Step 4: Simplify right side
    16,934.46x = 247,154,101.96
  5. Step 5: Solve for x
    x = 247,154,101.96/16,934.46
  6. Step 6: Final answer
    x = 14,594.74

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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.