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Finding the Fourth Proportional to 42,633, 58,834.08 and 23,771.88

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Solution

The fourth proportional to 42,633, 58,834.08 and 23,771.88 is: 32,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,633 : 58,834.08 = 23,771.88 : x
  2. Step 2: Convert to fraction form
    42,633/58,834.08 = 23,771.88/x
  3. Step 3: Cross multiply
    42,633x = 58,834.08 × 23,771.88
  4. Step 4: Simplify right side
    42,633x = 1,398,596,689.67
  5. Step 5: Solve for x
    x = 1,398,596,689.67/42,633
  6. Step 6: Final answer
    x = 32,805.50

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