Home / 59,084.52-88,643.94-19,102.65

Finding the Fourth Proportional to 59,084.52, 88,643.94 and 19,102.65

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Solution

The fourth proportional to 59,084.52, 88,643.94 and 19,102.65 is: 28,659.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,084.52 : 88,643.94 = 19,102.65 : x
  2. Step 2: Convert to fraction form
    59,084.52/88,643.94 = 19,102.65/x
  3. Step 3: Cross multiply
    59,084.52x = 88,643.94 × 19,102.65
  4. Step 4: Simplify right side
    59,084.52x = 1,693,334,160.44
  5. Step 5: Solve for x
    x = 1,693,334,160.44/59,084.52
  6. Step 6: Final answer
    x = 28,659.52

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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.