Home / 44,223.30-60,924.33-30,771.45

Finding the Fourth Proportional to 44,223.30, 60,924.33 and 30,771.45

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Solution

The fourth proportional to 44,223.30, 60,924.33 and 30,771.45 is: 42,392.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223.30 : 60,924.33 = 30,771.45 : x
  2. Step 2: Convert to fraction form
    44,223.30/60,924.33 = 30,771.45/x
  3. Step 3: Cross multiply
    44,223.30x = 60,924.33 × 30,771.45
  4. Step 4: Simplify right side
    44,223.30x = 1,874,729,974.38
  5. Step 5: Solve for x
    x = 1,874,729,974.38/44,223.30
  6. Step 6: Final answer
    x = 42,392.36

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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.