Home / 58,344.16-80,514.24-33,193.60

Finding the Fourth Proportional to 58,344.16, 80,514.24 and 33,193.60

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Solution

The fourth proportional to 58,344.16, 80,514.24 and 33,193.60 is: 45,806.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,344.16 : 80,514.24 = 33,193.60 : x
  2. Step 2: Convert to fraction form
    58,344.16/80,514.24 = 33,193.60/x
  3. Step 3: Cross multiply
    58,344.16x = 80,514.24 × 33,193.60
  4. Step 4: Simplify right side
    58,344.16x = 2,672,557,476.86
  5. Step 5: Solve for x
    x = 2,672,557,476.86/58,344.16
  6. Step 6: Final answer
    x = 45,806.77

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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.