Home / 233,085.43-349,494.19-113,101.14

Finding the Fourth Proportional to 233,085.43, 349,494.19 and 113,101.14

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Solution

The fourth proportional to 233,085.43, 349,494.19 and 113,101.14 is: 169,586.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,085.43 : 349,494.19 = 113,101.14 : x
  2. Step 2: Convert to fraction form
    233,085.43/349,494.19 = 113,101.14/x
  3. Step 3: Cross multiply
    233,085.43x = 349,494.19 × 113,101.14
  4. Step 4: Simplify right side
    233,085.43x = 39,528,192,976.42
  5. Step 5: Solve for x
    x = 39,528,192,976.42/233,085.43
  6. Step 6: Final answer
    x = 169,586.72

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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.