Home / 57,604.32-79,493.58-32,110.92

Finding the Fourth Proportional to 57,604.32, 79,493.58 and 32,110.92

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Solution

The fourth proportional to 57,604.32, 79,493.58 and 32,110.92 is: 44,312.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604.32 : 79,493.58 = 32,110.92 : x
  2. Step 2: Convert to fraction form
    57,604.32/79,493.58 = 32,110.92/x
  3. Step 3: Cross multiply
    57,604.32x = 79,493.58 × 32,110.92
  4. Step 4: Simplify right side
    57,604.32x = 2,552,611,987.89
  5. Step 5: Solve for x
    x = 2,552,611,987.89/57,604.32
  6. Step 6: Final answer
    x = 44,312.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.