Home / 113,552.36-170,167.92-62,973.76

Finding the Fourth Proportional to 113,552.36, 170,167.92 and 62,973.76

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Solution

The fourth proportional to 113,552.36, 170,167.92 and 62,973.76 is: 94,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,552.36 : 170,167.92 = 62,973.76 : x
  2. Step 2: Convert to fraction form
    113,552.36/170,167.92 = 62,973.76/x
  3. Step 3: Cross multiply
    113,552.36x = 170,167.92 × 62,973.76
  4. Step 4: Simplify right side
    113,552.36x = 10,716,113,753.78
  5. Step 5: Solve for x
    x = 10,716,113,753.78/113,552.36
  6. Step 6: Final answer
    x = 94,371.56

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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.