Home / 62,822.22-94,153.08-29,468.72

Finding the Fourth Proportional to 62,822.22, 94,153.08 and 29,468.72

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Solution

The fourth proportional to 62,822.22, 94,153.08 and 29,468.72 is: 44,165.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,822.22 : 94,153.08 = 29,468.72 : x
  2. Step 2: Convert to fraction form
    62,822.22/94,153.08 = 29,468.72/x
  3. Step 3: Cross multiply
    62,822.22x = 94,153.08 × 29,468.72
  4. Step 4: Simplify right side
    62,822.22x = 2,774,570,751.66
  5. Step 5: Solve for x
    x = 2,774,570,751.66/62,822.22
  6. Step 6: Final answer
    x = 44,165.44

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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.