Home / 42,744.38-58,985.64-24,597.90

Finding the Fourth Proportional to 42,744.38, 58,985.64 and 24,597.90

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Solution

The fourth proportional to 42,744.38, 58,985.64 and 24,597.90 is: 33,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,744.38 : 58,985.64 = 24,597.90 : x
  2. Step 2: Convert to fraction form
    42,744.38/58,985.64 = 24,597.90/x
  3. Step 3: Cross multiply
    42,744.38x = 58,985.64 × 24,597.90
  4. Step 4: Simplify right side
    42,744.38x = 1,450,922,874.16
  5. Step 5: Solve for x
    x = 1,450,922,874.16/42,744.38
  6. Step 6: Final answer
    x = 33,944.18

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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.