Home / 44,223.80-60,925.05-30,771.92

Finding the Fourth Proportional to 44,223.80, 60,925.05 and 30,771.92

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Solution

The fourth proportional to 44,223.80, 60,925.05 and 30,771.92 is: 42,393.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223.80 : 60,925.05 = 30,771.92 : x
  2. Step 2: Convert to fraction form
    44,223.80/60,925.05 = 30,771.92/x
  3. Step 3: Cross multiply
    44,223.80x = 60,925.05 × 30,771.92
  4. Step 4: Simplify right side
    44,223.80x = 1,874,780,764.60
  5. Step 5: Solve for x
    x = 1,874,780,764.60/44,223.80
  6. Step 6: Final answer
    x = 42,393.03

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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.