Home / 60,824.19-91,153.28-38,597.72

Finding the Fourth Proportional to 60,824.19, 91,153.28 and 38,597.72

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Solution

The fourth proportional to 60,824.19, 91,153.28 and 38,597.72 is: 57,843.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,824.19 : 91,153.28 = 38,597.72 : x
  2. Step 2: Convert to fraction form
    60,824.19/91,153.28 = 38,597.72/x
  3. Step 3: Cross multiply
    60,824.19x = 91,153.28 × 38,597.72
  4. Step 4: Simplify right side
    60,824.19x = 3,518,308,778.52
  5. Step 5: Solve for x
    x = 3,518,308,778.52/60,824.19
  6. Step 6: Final answer
    x = 57,843.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.