Home / 32,550.15-48,825.22-30,888.03

Finding the Fourth Proportional to 32,550.15, 48,825.22 and 30,888.03

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Solution

The fourth proportional to 32,550.15, 48,825.22 and 30,888.03 is: 46,332.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,550.15 : 48,825.22 = 30,888.03 : x
  2. Step 2: Convert to fraction form
    32,550.15/48,825.22 = 30,888.03/x
  3. Step 3: Cross multiply
    32,550.15x = 48,825.22 × 30,888.03
  4. Step 4: Simplify right side
    32,550.15x = 1,508,114,860.12
  5. Step 5: Solve for x
    x = 1,508,114,860.12/32,550.15
  6. Step 6: Final answer
    x = 46,332.04

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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.