Home / 102,944.94-154,442.38-32,824.18

Finding the Fourth Proportional to 102,944.94, 154,442.38 and 32,824.18

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Solution

The fourth proportional to 102,944.94, 154,442.38 and 32,824.18 is: 49,244.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,944.94 : 154,442.38 = 32,824.18 : x
  2. Step 2: Convert to fraction form
    102,944.94/154,442.38 = 32,824.18/x
  3. Step 3: Cross multiply
    102,944.94x = 154,442.38 × 32,824.18
  4. Step 4: Simplify right side
    102,944.94x = 5,069,444,480.75
  5. Step 5: Solve for x
    x = 5,069,444,480.75/102,944.94
  6. Step 6: Final answer
    x = 49,244.23

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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.