Home / 62,963.30-94,455.20-18,594.54

Finding the Fourth Proportional to 62,963.30, 94,455.20 and 18,594.54

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Solution

The fourth proportional to 62,963.30, 94,455.20 and 18,594.54 is: 27,894.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,963.30 : 94,455.20 = 18,594.54 : x
  2. Step 2: Convert to fraction form
    62,963.30/94,455.20 = 18,594.54/x
  3. Step 3: Cross multiply
    62,963.30x = 94,455.20 × 18,594.54
  4. Step 4: Simplify right side
    62,963.30x = 1,756,350,994.61
  5. Step 5: Solve for x
    x = 1,756,350,994.61/62,963.30
  6. Step 6: Final answer
    x = 27,894.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.