Home / 32,453.56-48,685.11-10,261.90

Finding the Fourth Proportional to 32,453.56, 48,685.11 and 10,261.90

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Solution

The fourth proportional to 32,453.56, 48,685.11 and 10,261.90 is: 15,394.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,453.56 : 48,685.11 = 10,261.90 : x
  2. Step 2: Convert to fraction form
    32,453.56/48,685.11 = 10,261.90/x
  3. Step 3: Cross multiply
    32,453.56x = 48,685.11 × 10,261.90
  4. Step 4: Simplify right side
    32,453.56x = 499,601,730.31
  5. Step 5: Solve for x
    x = 499,601,730.31/32,453.56
  6. Step 6: Final answer
    x = 15,394.36

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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.