Home / 44,358.89-66,198.84-39,625.74

Finding the Fourth Proportional to 44,358.89, 66,198.84 and 39,625.74

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Solution

The fourth proportional to 44,358.89, 66,198.84 and 39,625.74 is: 59,135.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.89 : 66,198.84 = 39,625.74 : x
  2. Step 2: Convert to fraction form
    44,358.89/66,198.84 = 39,625.74/x
  3. Step 3: Cross multiply
    44,358.89x = 66,198.84 × 39,625.74
  4. Step 4: Simplify right side
    44,358.89x = 2,623,178,170.74
  5. Step 5: Solve for x
    x = 2,623,178,170.74/44,358.89
  6. Step 6: Final answer
    x = 59,135.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.