Home / 92,155.64-138,266.74-32,192.97

Finding the Fourth Proportional to 92,155.64, 138,266.74 and 32,192.97

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Solution

The fourth proportional to 92,155.64, 138,266.74 and 32,192.97 is: 48,301.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,155.64 : 138,266.74 = 32,192.97 : x
  2. Step 2: Convert to fraction form
    92,155.64/138,266.74 = 32,192.97/x
  3. Step 3: Cross multiply
    92,155.64x = 138,266.74 × 32,192.97
  4. Step 4: Simplify right side
    92,155.64x = 4,451,217,450.84
  5. Step 5: Solve for x
    x = 4,451,217,450.84/92,155.64
  6. Step 6: Final answer
    x = 48,301.09

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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.