Home / 67,767.56-93,608.40-52,046.26

Finding the Fourth Proportional to 67,767.56, 93,608.40 and 52,046.26

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Solution

The fourth proportional to 67,767.56, 93,608.40 and 52,046.26 is: 71,892.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,767.56 : 93,608.40 = 52,046.26 : x
  2. Step 2: Convert to fraction form
    67,767.56/93,608.40 = 52,046.26/x
  3. Step 3: Cross multiply
    67,767.56x = 93,608.40 × 52,046.26
  4. Step 4: Simplify right side
    67,767.56x = 4,871,967,124.58
  5. Step 5: Solve for x
    x = 4,871,967,124.58/67,767.56
  6. Step 6: Final answer
    x = 71,892.32

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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.