Home / 200,017.24-276,023.10-110,593.24

Finding the Fourth Proportional to 200,017.24, 276,023.10 and 110,593.24

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Solution

The fourth proportional to 200,017.24, 276,023.10 and 110,593.24 is: 152,618.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,017.24 : 276,023.10 = 110,593.24 : x
  2. Step 2: Convert to fraction form
    200,017.24/276,023.10 = 110,593.24/x
  3. Step 3: Cross multiply
    200,017.24x = 276,023.10 × 110,593.24
  4. Step 4: Simplify right side
    200,017.24x = 30,526,288,943.84
  5. Step 5: Solve for x
    x = 30,526,288,943.84/200,017.24
  6. Step 6: Final answer
    x = 152,618.29

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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.