Home / 233,801.91-350,744.18-76,002.57

Finding the Fourth Proportional to 233,801.91, 350,744.18 and 76,002.57

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Solution

The fourth proportional to 233,801.91, 350,744.18 and 76,002.57 is: 114,017.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,801.91 : 350,744.18 = 76,002.57 : x
  2. Step 2: Convert to fraction form
    233,801.91/350,744.18 = 76,002.57/x
  3. Step 3: Cross multiply
    233,801.91x = 350,744.18 × 76,002.57
  4. Step 4: Simplify right side
    233,801.91x = 26,657,458,712.53
  5. Step 5: Solve for x
    x = 26,657,458,712.53/233,801.91
  6. Step 6: Final answer
    x = 114,017.28

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1.5x scale

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.