Home / 61,935.24-92,902.68-22,492.20

Finding the Fourth Proportional to 61,935.24, 92,902.68 and 22,492.20

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Solution

The fourth proportional to 61,935.24, 92,902.68 and 22,492.20 is: 33,738.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,935.24 : 92,902.68 = 22,492.20 : x
  2. Step 2: Convert to fraction form
    61,935.24/92,902.68 = 22,492.20/x
  3. Step 3: Cross multiply
    61,935.24x = 92,902.68 × 22,492.20
  4. Step 4: Simplify right side
    61,935.24x = 2,089,585,659.10
  5. Step 5: Solve for x
    x = 2,089,585,659.10/61,935.24
  6. Step 6: Final answer
    x = 33,738.23

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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.