Home / 44,911.39-67,408.80-22,740.48

Finding the Fourth Proportional to 44,911.39, 67,408.80 and 22,740.48

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Solution

The fourth proportional to 44,911.39, 67,408.80 and 22,740.48 is: 34,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,911.39 : 67,408.80 = 22,740.48 : x
  2. Step 2: Convert to fraction form
    44,911.39/67,408.80 = 22,740.48/x
  3. Step 3: Cross multiply
    44,911.39x = 67,408.80 × 22,740.48
  4. Step 4: Simplify right side
    44,911.39x = 1,532,908,468.22
  5. Step 5: Solve for x
    x = 1,532,908,468.22/44,911.39
  6. Step 6: Final answer
    x = 34,131.84

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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.