Home / 38,677.95-58,020.97-16,493.67

Finding the Fourth Proportional to 38,677.95, 58,020.97 and 16,493.67

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Solution

The fourth proportional to 38,677.95, 58,020.97 and 16,493.67 is: 24,742.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,677.95 : 58,020.97 = 16,493.67 : x
  2. Step 2: Convert to fraction form
    38,677.95/58,020.97 = 16,493.67/x
  3. Step 3: Cross multiply
    38,677.95x = 58,020.97 × 16,493.67
  4. Step 4: Simplify right side
    38,677.95x = 956,978,732.26
  5. Step 5: Solve for x
    x = 956,978,732.26/38,677.95
  6. Step 6: Final answer
    x = 24,742.23

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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.