Home / 97,252.25-134,207.69-54,810.27

Finding the Fourth Proportional to 97,252.25, 134,207.69 and 54,810.27

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Solution

The fourth proportional to 97,252.25, 134,207.69 and 54,810.27 is: 75,637.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,252.25 : 134,207.69 = 54,810.27 : x
  2. Step 2: Convert to fraction form
    97,252.25/134,207.69 = 54,810.27/x
  3. Step 3: Cross multiply
    97,252.25x = 134,207.69 × 54,810.27
  4. Step 4: Simplify right side
    97,252.25x = 7,355,959,450.92
  5. Step 5: Solve for x
    x = 7,355,959,450.92/97,252.25
  6. Step 6: Final answer
    x = 75,637.94

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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.