Home / 61,625.22-92,440.15-17,250.84

Finding the Fourth Proportional to 61,625.22, 92,440.15 and 17,250.84

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Solution

The fourth proportional to 61,625.22, 92,440.15 and 17,250.84 is: 25,876.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,625.22 : 92,440.15 = 17,250.84 : x
  2. Step 2: Convert to fraction form
    61,625.22/92,440.15 = 17,250.84/x
  3. Step 3: Cross multiply
    61,625.22x = 92,440.15 × 17,250.84
  4. Step 4: Simplify right side
    61,625.22x = 1,594,670,237.23
  5. Step 5: Solve for x
    x = 1,594,670,237.23/61,625.22
  6. Step 6: Final answer
    x = 25,876.91

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1.5x scale

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.