Home / 32,617.29-48,863.85-18,586.98

Finding the Fourth Proportional to 32,617.29, 48,863.85 and 18,586.98

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Solution

The fourth proportional to 32,617.29, 48,863.85 and 18,586.98 is: 27,845.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,617.29 : 48,863.85 = 18,586.98 : x
  2. Step 2: Convert to fraction form
    32,617.29/48,863.85 = 18,586.98/x
  3. Step 3: Cross multiply
    32,617.29x = 48,863.85 × 18,586.98
  4. Step 4: Simplify right side
    32,617.29x = 908,231,402.67
  5. Step 5: Solve for x
    x = 908,231,402.67/32,617.29
  6. Step 6: Final answer
    x = 27,845.09

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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.