Home / 54,998.15-75,893.63-32,338.13

Finding the Fourth Proportional to 54,998.15, 75,893.63 and 32,338.13

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Solution

The fourth proportional to 54,998.15, 75,893.63 and 32,338.13 is: 44,624.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,998.15 : 75,893.63 = 32,338.13 : x
  2. Step 2: Convert to fraction form
    54,998.15/75,893.63 = 32,338.13/x
  3. Step 3: Cross multiply
    54,998.15x = 75,893.63 × 32,338.13
  4. Step 4: Simplify right side
    54,998.15x = 2,454,257,531.95
  5. Step 5: Solve for x
    x = 2,454,257,531.95/54,998.15
  6. Step 6: Final answer
    x = 44,624.37

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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.