Home / 34,230.90-47,270.96-32,367.15

Finding the Fourth Proportional to 34,230.90, 47,270.96 and 32,367.15

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Solution

The fourth proportional to 34,230.90, 47,270.96 and 32,367.15 is: 44,697.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,230.90 : 47,270.96 = 32,367.15 : x
  2. Step 2: Convert to fraction form
    34,230.90/47,270.96 = 32,367.15/x
  3. Step 3: Cross multiply
    34,230.90x = 47,270.96 × 32,367.15
  4. Step 4: Simplify right side
    34,230.90x = 1,530,026,252.96
  5. Step 5: Solve for x
    x = 1,530,026,252.96/34,230.90
  6. Step 6: Final answer
    x = 44,697.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.