Home / 32,287.52-48,431.21-8,595.07

Finding the Fourth Proportional to 32,287.52, 48,431.21 and 8,595.07

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Solution

The fourth proportional to 32,287.52, 48,431.21 and 8,595.07 is: 12,892.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,287.52 : 48,431.21 = 8,595.07 : x
  2. Step 2: Convert to fraction form
    32,287.52/48,431.21 = 8,595.07/x
  3. Step 3: Cross multiply
    32,287.52x = 48,431.21 × 8,595.07
  4. Step 4: Simplify right side
    32,287.52x = 416,269,597.16
  5. Step 5: Solve for x
    x = 416,269,597.16/32,287.52
  6. Step 6: Final answer
    x = 12,892.59

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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.