Home / 32,445.70-48,625.35-23,200.90

Finding the Fourth Proportional to 32,445.70, 48,625.35 and 23,200.90

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Solution

The fourth proportional to 32,445.70, 48,625.35 and 23,200.90 is: 34,770.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,445.70 : 48,625.35 = 23,200.90 : x
  2. Step 2: Convert to fraction form
    32,445.70/48,625.35 = 23,200.90/x
  3. Step 3: Cross multiply
    32,445.70x = 48,625.35 × 23,200.90
  4. Step 4: Simplify right side
    32,445.70x = 1,128,151,882.82
  5. Step 5: Solve for x
    x = 1,128,151,882.82/32,445.70
  6. Step 6: Final answer
    x = 34,770.46

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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.