Home / 71,214.48-107,302.44-59,006.16

Finding the Fourth Proportional to 71,214.48, 107,302.44 and 59,006.16

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Solution

The fourth proportional to 71,214.48, 107,302.44 and 59,006.16 is: 88,907.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,214.48 : 107,302.44 = 59,006.16 : x
  2. Step 2: Convert to fraction form
    71,214.48/107,302.44 = 59,006.16/x
  3. Step 3: Cross multiply
    71,214.48x = 107,302.44 × 59,006.16
  4. Step 4: Simplify right side
    71,214.48x = 6,331,504,943.03
  5. Step 5: Solve for x
    x = 6,331,504,943.03/71,214.48
  6. Step 6: Final answer
    x = 88,907.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.