Home / 97,519.52-146,446.02-60,299.51

Finding the Fourth Proportional to 97,519.52, 146,446.02 and 60,299.51

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Solution

The fourth proportional to 97,519.52, 146,446.02 and 60,299.51 is: 90,552.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,519.52 : 146,446.02 = 60,299.51 : x
  2. Step 2: Convert to fraction form
    97,519.52/146,446.02 = 60,299.51/x
  3. Step 3: Cross multiply
    97,519.52x = 146,446.02 × 60,299.51
  4. Step 4: Simplify right side
    97,519.52x = 8,830,622,515.22
  5. Step 5: Solve for x
    x = 8,830,622,515.22/97,519.52
  6. Step 6: Final answer
    x = 90,552.36

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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.