Home / 48,552.52-72,834-15,273.58

Finding the Fourth Proportional to 48,552.52, 72,834 and 15,273.58

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Solution

The fourth proportional to 48,552.52, 72,834 and 15,273.58 is: 22,912.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,552.52 : 72,834 = 15,273.58 : x
  2. Step 2: Convert to fraction form
    48,552.52/72,834 = 15,273.58/x
  3. Step 3: Cross multiply
    48,552.52x = 72,834 × 15,273.58
  4. Step 4: Simplify right side
    48,552.52x = 1,112,435,925.72
  5. Step 5: Solve for x
    x = 1,112,435,925.72/48,552.52
  6. Step 6: Final answer
    x = 22,912.01

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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.