Home / 113,344.16-170,010.09-34,452.24

Finding the Fourth Proportional to 113,344.16, 170,010.09 and 34,452.24

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Solution

The fourth proportional to 113,344.16, 170,010.09 and 34,452.24 is: 51,676.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,344.16 : 170,010.09 = 34,452.24 : x
  2. Step 2: Convert to fraction form
    113,344.16/170,010.09 = 34,452.24/x
  3. Step 3: Cross multiply
    113,344.16x = 170,010.09 × 34,452.24
  4. Step 4: Simplify right side
    113,344.16x = 5,857,228,423.10
  5. Step 5: Solve for x
    x = 5,857,228,423.10/113,344.16
  6. Step 6: Final answer
    x = 51,676.49

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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.