Home / 32,429.75-44,753.10-17,525.75

Finding the Fourth Proportional to 32,429.75, 44,753.10 and 17,525.75

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Solution

The fourth proportional to 32,429.75, 44,753.10 and 17,525.75 is: 24,185.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,429.75 : 44,753.10 = 17,525.75 : x
  2. Step 2: Convert to fraction form
    32,429.75/44,753.10 = 17,525.75/x
  3. Step 3: Cross multiply
    32,429.75x = 44,753.10 × 17,525.75
  4. Step 4: Simplify right side
    32,429.75x = 784,331,642.33
  5. Step 5: Solve for x
    x = 784,331,642.33/32,429.75
  6. Step 6: Final answer
    x = 24,185.56

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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.