Home / 44,854.80-67,282.20-29,108.40

Finding the Fourth Proportional to 44,854.80, 67,282.20 and 29,108.40

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Solution

The fourth proportional to 44,854.80, 67,282.20 and 29,108.40 is: 43,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,854.80 : 67,282.20 = 29,108.40 : x
  2. Step 2: Convert to fraction form
    44,854.80/67,282.20 = 29,108.40/x
  3. Step 3: Cross multiply
    44,854.80x = 67,282.20 × 29,108.40
  4. Step 4: Simplify right side
    44,854.80x = 1,958,477,190.48
  5. Step 5: Solve for x
    x = 1,958,477,190.48/44,854.80
  6. Step 6: Final answer
    x = 43,662.60

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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.