Home / 182,616.65-252,010.43-102,044.25

Finding the Fourth Proportional to 182,616.65, 252,010.43 and 102,044.25

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Solution

The fourth proportional to 182,616.65, 252,010.43 and 102,044.25 is: 140,820.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,616.65 : 252,010.43 = 102,044.25 : x
  2. Step 2: Convert to fraction form
    182,616.65/252,010.43 = 102,044.25/x
  3. Step 3: Cross multiply
    182,616.65x = 252,010.43 × 102,044.25
  4. Step 4: Simplify right side
    182,616.65x = 25,716,216,139.01
  5. Step 5: Solve for x
    x = 25,716,216,139.01/182,616.65
  6. Step 6: Final answer
    x = 140,820.76

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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.