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Finding the Fourth Proportional to 233,524.70, 350,287.37 and 65,045.51

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Solution

The fourth proportional to 233,524.70, 350,287.37 and 65,045.51 is: 97,568.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,524.70 : 350,287.37 = 65,045.51 : x
  2. Step 2: Convert to fraction form
    233,524.70/350,287.37 = 65,045.51/x
  3. Step 3: Cross multiply
    233,524.70x = 350,287.37 × 65,045.51
  4. Step 4: Simplify right side
    233,524.70x = 22,784,620,302.98
  5. Step 5: Solve for x
    x = 22,784,620,302.98/233,524.70
  6. Step 6: Final answer
    x = 97,568.35

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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.