Home / 42,377.36-58,481.16-23,516.24

Finding the Fourth Proportional to 42,377.36, 58,481.16 and 23,516.24

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Solution

The fourth proportional to 42,377.36, 58,481.16 and 23,516.24 is: 32,452.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,377.36 : 58,481.16 = 23,516.24 : x
  2. Step 2: Convert to fraction form
    42,377.36/58,481.16 = 23,516.24/x
  3. Step 3: Cross multiply
    42,377.36x = 58,481.16 × 23,516.24
  4. Step 4: Simplify right side
    42,377.36x = 1,375,256,994.04
  5. Step 5: Solve for x
    x = 1,375,256,994.04/42,377.36
  6. Step 6: Final answer
    x = 32,452.63

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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.