Home / 5,699.39-8,552.33-4,552.43

Finding the Fourth Proportional to 5,699.39, 8,552.33 and 4,552.43

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Solution

The fourth proportional to 5,699.39, 8,552.33 and 4,552.43 is: 6,831.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699.39 : 8,552.33 = 4,552.43 : x
  2. Step 2: Convert to fraction form
    5,699.39/8,552.33 = 4,552.43/x
  3. Step 3: Cross multiply
    5,699.39x = 8,552.33 × 4,552.43
  4. Step 4: Simplify right side
    5,699.39x = 38,933,818.14
  5. Step 5: Solve for x
    x = 38,933,818.14/5,699.39
  6. Step 6: Final answer
    x = 6,831.23

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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.