Home / 97,926.18-146,871.56-44,605.76

Finding the Fourth Proportional to 97,926.18, 146,871.56 and 44,605.76

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Solution

The fourth proportional to 97,926.18, 146,871.56 and 44,605.76 is: 66,900.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,926.18 : 146,871.56 = 44,605.76 : x
  2. Step 2: Convert to fraction form
    97,926.18/146,871.56 = 44,605.76/x
  3. Step 3: Cross multiply
    97,926.18x = 146,871.56 × 44,605.76
  4. Step 4: Simplify right side
    97,926.18x = 6,551,317,556.19
  5. Step 5: Solve for x
    x = 6,551,317,556.19/97,926.18
  6. Step 6: Final answer
    x = 66,900.57

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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.