Home / 61,625.34-92,416.14-22,171.86

Finding the Fourth Proportional to 61,625.34, 92,416.14 and 22,171.86

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Solution

The fourth proportional to 61,625.34, 92,416.14 and 22,171.86 is: 33,249.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,625.34 : 92,416.14 = 22,171.86 : x
  2. Step 2: Convert to fraction form
    61,625.34/92,416.14 = 22,171.86/x
  3. Step 3: Cross multiply
    61,625.34x = 92,416.14 × 22,171.86
  4. Step 4: Simplify right side
    61,625.34x = 2,049,037,717.82
  5. Step 5: Solve for x
    x = 2,049,037,717.82/61,625.34
  6. Step 6: Final answer
    x = 33,249.92

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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.