Home / 52,249.34-72,104.93-29,587.73

Finding the Fourth Proportional to 52,249.34, 72,104.93 and 29,587.73

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Solution

The fourth proportional to 52,249.34, 72,104.93 and 29,587.73 is: 40,831.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,249.34 : 72,104.93 = 29,587.73 : x
  2. Step 2: Convert to fraction form
    52,249.34/72,104.93 = 29,587.73/x
  3. Step 3: Cross multiply
    52,249.34x = 72,104.93 × 29,587.73
  4. Step 4: Simplify right side
    52,249.34x = 2,133,421,375.02
  5. Step 5: Solve for x
    x = 2,133,421,375.02/52,249.34
  6. Step 6: Final answer
    x = 40,831.55

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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.