Home / 60,375.11-83,320.38-33,518.00

Finding the Fourth Proportional to 60,375.11, 83,320.38 and 33,518.00

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Solution

The fourth proportional to 60,375.11, 83,320.38 and 33,518.00 is: 46,256.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,375.11 : 83,320.38 = 33,518.00 : x
  2. Step 2: Convert to fraction form
    60,375.11/83,320.38 = 33,518.00/x
  3. Step 3: Cross multiply
    60,375.11x = 83,320.38 × 33,518.00
  4. Step 4: Simplify right side
    60,375.11x = 2,792,732,705.14
  5. Step 5: Solve for x
    x = 2,792,732,705.14/60,375.11
  6. Step 6: Final answer
    x = 46,256.36

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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.