Home / 30,634.76-45,744.63-24,323.96

Finding the Fourth Proportional to 30,634.76, 45,744.63 and 24,323.96

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Solution

The fourth proportional to 30,634.76, 45,744.63 and 24,323.96 is: 36,321.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,634.76 : 45,744.63 = 24,323.96 : x
  2. Step 2: Convert to fraction form
    30,634.76/45,744.63 = 24,323.96/x
  3. Step 3: Cross multiply
    30,634.76x = 45,744.63 × 24,323.96
  4. Step 4: Simplify right side
    30,634.76x = 1,112,690,428.72
  5. Step 5: Solve for x
    x = 1,112,690,428.72/30,634.76
  6. Step 6: Final answer
    x = 36,321.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.