Home / 22,941.89-34,410.10-6,303.61

Finding the Fourth Proportional to 22,941.89, 34,410.10 and 6,303.61

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Solution

The fourth proportional to 22,941.89, 34,410.10 and 6,303.61 is: 9,454.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,941.89 : 34,410.10 = 6,303.61 : x
  2. Step 2: Convert to fraction form
    22,941.89/34,410.10 = 6,303.61/x
  3. Step 3: Cross multiply
    22,941.89x = 34,410.10 × 6,303.61
  4. Step 4: Simplify right side
    22,941.89x = 216,907,850.46
  5. Step 5: Solve for x
    x = 216,907,850.46/22,941.89
  6. Step 6: Final answer
    x = 9,454.66

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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.