Home / 25,060.12-37,593.28-8,192.74

Finding the Fourth Proportional to 25,060.12, 37,593.28 and 8,192.74

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Solution

The fourth proportional to 25,060.12, 37,593.28 and 8,192.74 is: 12,290.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,060.12 : 37,593.28 = 8,192.74 : x
  2. Step 2: Convert to fraction form
    25,060.12/37,593.28 = 8,192.74/x
  3. Step 3: Cross multiply
    25,060.12x = 37,593.28 × 8,192.74
  4. Step 4: Simplify right side
    25,060.12x = 307,991,968.79
  5. Step 5: Solve for x
    x = 307,991,968.79/25,060.12
  6. Step 6: Final answer
    x = 12,290.12

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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.