Home / 32,586.53-48,844.85-21,337.59

Finding the Fourth Proportional to 32,586.53, 48,844.85 and 21,337.59

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Solution

The fourth proportional to 32,586.53, 48,844.85 and 21,337.59 is: 31,983.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586.53 : 48,844.85 = 21,337.59 : x
  2. Step 2: Convert to fraction form
    32,586.53/48,844.85 = 21,337.59/x
  3. Step 3: Cross multiply
    32,586.53x = 48,844.85 × 21,337.59
  4. Step 4: Simplify right side
    32,586.53x = 1,042,231,276.22
  5. Step 5: Solve for x
    x = 1,042,231,276.22/32,586.53
  6. Step 6: Final answer
    x = 31,983.50

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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.