Home / 67,823.22-101,702.01-23,434.41

Finding the Fourth Proportional to 67,823.22, 101,702.01 and 23,434.41

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Solution

The fourth proportional to 67,823.22, 101,702.01 and 23,434.41 is: 35,140.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,823.22 : 101,702.01 = 23,434.41 : x
  2. Step 2: Convert to fraction form
    67,823.22/101,702.01 = 23,434.41/x
  3. Step 3: Cross multiply
    67,823.22x = 101,702.01 × 23,434.41
  4. Step 4: Simplify right side
    67,823.22x = 2,383,326,600.16
  5. Step 5: Solve for x
    x = 2,383,326,600.16/67,823.22
  6. Step 6: Final answer
    x = 35,140.27

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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.