Home / 38,015.38-52,479.96-23,876.02

Finding the Fourth Proportional to 38,015.38, 52,479.96 and 23,876.02

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Solution

The fourth proportional to 38,015.38, 52,479.96 and 23,876.02 is: 32,960.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,015.38 : 52,479.96 = 23,876.02 : x
  2. Step 2: Convert to fraction form
    38,015.38/52,479.96 = 23,876.02/x
  3. Step 3: Cross multiply
    38,015.38x = 52,479.96 × 23,876.02
  4. Step 4: Simplify right side
    38,015.38x = 1,253,012,574.56
  5. Step 5: Solve for x
    x = 1,253,012,574.56/38,015.38
  6. Step 6: Final answer
    x = 32,960.67

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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.