Home / 48,759.93-73,136.24-17,595.18

Finding the Fourth Proportional to 48,759.93, 73,136.24 and 17,595.18

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Solution

The fourth proportional to 48,759.93, 73,136.24 and 17,595.18 is: 26,391.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,759.93 : 73,136.24 = 17,595.18 : x
  2. Step 2: Convert to fraction form
    48,759.93/73,136.24 = 17,595.18/x
  3. Step 3: Cross multiply
    48,759.93x = 73,136.24 × 17,595.18
  4. Step 4: Simplify right side
    48,759.93x = 1,286,845,077.05
  5. Step 5: Solve for x
    x = 1,286,845,077.05/48,759.93
  6. Step 6: Final answer
    x = 26,391.45

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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.