Home / 48,554.92-72,832.86-15,274.24

Finding the Fourth Proportional to 48,554.92, 72,832.86 and 15,274.24

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Solution

The fourth proportional to 48,554.92, 72,832.86 and 15,274.24 is: 22,911.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.92 : 72,832.86 = 15,274.24 : x
  2. Step 2: Convert to fraction form
    48,554.92/72,832.86 = 15,274.24/x
  3. Step 3: Cross multiply
    48,554.92x = 72,832.86 × 15,274.24
  4. Step 4: Simplify right side
    48,554.92x = 1,112,466,583.53
  5. Step 5: Solve for x
    x = 1,112,466,583.53/48,554.92
  6. Step 6: Final answer
    x = 22,911.51

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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.