Home / 44,399.02-66,274.65-38,793.92

Finding the Fourth Proportional to 44,399.02, 66,274.65 and 38,793.92

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Solution

The fourth proportional to 44,399.02, 66,274.65 and 38,793.92 is: 57,907.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,399.02 : 66,274.65 = 38,793.92 : x
  2. Step 2: Convert to fraction form
    44,399.02/66,274.65 = 38,793.92/x
  3. Step 3: Cross multiply
    44,399.02x = 66,274.65 × 38,793.92
  4. Step 4: Simplify right side
    44,399.02x = 2,571,053,886.62
  5. Step 5: Solve for x
    x = 2,571,053,886.62/44,399.02
  6. Step 6: Final answer
    x = 57,907.89

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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.