Home / 56,535.98-77,998.14-33,560.73

Finding the Fourth Proportional to 56,535.98, 77,998.14 and 33,560.73

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Solution

The fourth proportional to 56,535.98, 77,998.14 and 33,560.73 is: 46,301.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,535.98 : 77,998.14 = 33,560.73 : x
  2. Step 2: Convert to fraction form
    56,535.98/77,998.14 = 33,560.73/x
  3. Step 3: Cross multiply
    56,535.98x = 77,998.14 × 33,560.73
  4. Step 4: Simplify right side
    56,535.98x = 2,617,674,517.04
  5. Step 5: Solve for x
    x = 2,617,674,517.04/56,535.98
  6. Step 6: Final answer
    x = 46,301.04

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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.