Home / 32,586.55-48,880.73-11,523.61

Finding the Fourth Proportional to 32,586.55, 48,880.73 and 11,523.61

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Solution

The fourth proportional to 32,586.55, 48,880.73 and 11,523.61 is: 17,285.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586.55 : 48,880.73 = 11,523.61 : x
  2. Step 2: Convert to fraction form
    32,586.55/48,880.73 = 11,523.61/x
  3. Step 3: Cross multiply
    32,586.55x = 48,880.73 × 11,523.61
  4. Step 4: Simplify right side
    32,586.55x = 563,282,469.04
  5. Step 5: Solve for x
    x = 563,282,469.04/32,586.55
  6. Step 6: Final answer
    x = 17,285.74

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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.