Home / 32,361.48-48,542.18-10,176.80

Finding the Fourth Proportional to 32,361.48, 48,542.18 and 10,176.80

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Solution

The fourth proportional to 32,361.48, 48,542.18 and 10,176.80 is: 15,265.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,361.48 : 48,542.18 = 10,176.80 : x
  2. Step 2: Convert to fraction form
    32,361.48/48,542.18 = 10,176.80/x
  3. Step 3: Cross multiply
    32,361.48x = 48,542.18 × 10,176.80
  4. Step 4: Simplify right side
    32,361.48x = 494,004,057.42
  5. Step 5: Solve for x
    x = 494,004,057.42/32,361.48
  6. Step 6: Final answer
    x = 15,265.19

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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.