Home / 48,233.57-66,503.51-35,447.82

Finding the Fourth Proportional to 48,233.57, 66,503.51 and 35,447.82

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Solution

The fourth proportional to 48,233.57, 66,503.51 and 35,447.82 is: 48,874.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,233.57 : 66,503.51 = 35,447.82 : x
  2. Step 2: Convert to fraction form
    48,233.57/66,503.51 = 35,447.82/x
  3. Step 3: Cross multiply
    48,233.57x = 66,503.51 × 35,447.82
  4. Step 4: Simplify right side
    48,233.57x = 2,357,404,274.61
  5. Step 5: Solve for x
    x = 2,357,404,274.61/48,233.57
  6. Step 6: Final answer
    x = 48,874.77

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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.