Home / 153,323.11-229,968.48-41,014.66

Finding the Fourth Proportional to 153,323.11, 229,968.48 and 41,014.66

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Solution

The fourth proportional to 153,323.11, 229,968.48 and 41,014.66 is: 61,517.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,323.11 : 229,968.48 = 41,014.66 : x
  2. Step 2: Convert to fraction form
    153,323.11/229,968.48 = 41,014.66/x
  3. Step 3: Cross multiply
    153,323.11x = 229,968.48 × 41,014.66
  4. Step 4: Simplify right side
    153,323.11x = 9,432,079,017.92
  5. Step 5: Solve for x
    x = 9,432,079,017.92/153,323.11
  6. Step 6: Final answer
    x = 61,517.66

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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.