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Finding the Fourth Proportional to 43,301, 59,755.42 and 23,429

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Solution

The fourth proportional to 43,301, 59,755.42 and 23,429 is: 32,332.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,301 : 59,755.42 = 23,429 : x
  2. Step 2: Convert to fraction form
    43,301/59,755.42 = 23,429/x
  3. Step 3: Cross multiply
    43,301x = 59,755.42 × 23,429
  4. Step 4: Simplify right side
    43,301x = 1,400,009,735.18
  5. Step 5: Solve for x
    x = 1,400,009,735.18/43,301
  6. Step 6: Final answer
    x = 32,332.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.