Home / 58,883.20-88,294.40-17,324.80

Finding the Fourth Proportional to 58,883.20, 88,294.40 and 17,324.80

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Solution

The fourth proportional to 58,883.20, 88,294.40 and 17,324.80 is: 25,978.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,883.20 : 88,294.40 = 17,324.80 : x
  2. Step 2: Convert to fraction form
    58,883.20/88,294.40 = 17,324.80/x
  3. Step 3: Cross multiply
    58,883.20x = 88,294.40 × 17,324.80
  4. Step 4: Simplify right side
    58,883.20x = 1,529,682,821.12
  5. Step 5: Solve for x
    x = 1,529,682,821.12/58,883.20
  6. Step 6: Final answer
    x = 25,978.26

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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.