Home / 97,466.12-146,111.69-35,092.88

Finding the Fourth Proportional to 97,466.12, 146,111.69 and 35,092.88

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Solution

The fourth proportional to 97,466.12, 146,111.69 and 35,092.88 is: 52,607.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,466.12 : 146,111.69 = 35,092.88 : x
  2. Step 2: Convert to fraction form
    97,466.12/146,111.69 = 35,092.88/x
  3. Step 3: Cross multiply
    97,466.12x = 146,111.69 × 35,092.88
  4. Step 4: Simplify right side
    97,466.12x = 5,127,479,097.74
  5. Step 5: Solve for x
    x = 5,127,479,097.74/97,466.12
  6. Step 6: Final answer
    x = 52,607.81

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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.