Home / 92,528.33-138,792.04-22,407.64

Finding the Fourth Proportional to 92,528.33, 138,792.04 and 22,407.64

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Solution

The fourth proportional to 92,528.33, 138,792.04 and 22,407.64 is: 33,611.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,528.33 : 138,792.04 = 22,407.64 : x
  2. Step 2: Convert to fraction form
    92,528.33/138,792.04 = 22,407.64/x
  3. Step 3: Cross multiply
    92,528.33x = 138,792.04 × 22,407.64
  4. Step 4: Simplify right side
    92,528.33x = 3,110,002,444.89
  5. Step 5: Solve for x
    x = 3,110,002,444.89/92,528.33
  6. Step 6: Final answer
    x = 33,611.35

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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.