Home / 38,812.68-58,170.31-16,599.94

Finding the Fourth Proportional to 38,812.68, 58,170.31 and 16,599.94

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Solution

The fourth proportional to 38,812.68, 58,170.31 and 16,599.94 is: 24,879.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,812.68 : 58,170.31 = 16,599.94 : x
  2. Step 2: Convert to fraction form
    38,812.68/58,170.31 = 16,599.94/x
  3. Step 3: Cross multiply
    38,812.68x = 58,170.31 × 16,599.94
  4. Step 4: Simplify right side
    38,812.68x = 965,623,655.78
  5. Step 5: Solve for x
    x = 965,623,655.78/38,812.68
  6. Step 6: Final answer
    x = 24,879.08

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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.