Home / 97,907.52-146,864.56-60,044.88

Finding the Fourth Proportional to 97,907.52, 146,864.56 and 60,044.88

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Solution

The fourth proportional to 97,907.52, 146,864.56 and 60,044.88 is: 90,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,907.52 : 146,864.56 = 60,044.88 : x
  2. Step 2: Convert to fraction form
    97,907.52/146,864.56 = 60,044.88/x
  3. Step 3: Cross multiply
    97,907.52x = 146,864.56 × 60,044.88
  4. Step 4: Simplify right side
    97,907.52x = 8,818,464,881.45
  5. Step 5: Solve for x
    x = 8,818,464,881.45/97,907.52
  6. Step 6: Final answer
    x = 90,069.33

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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.