Home / 92,968.20-139,451.04-22,846.92

Finding the Fourth Proportional to 92,968.20, 139,451.04 and 22,846.92

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Solution

The fourth proportional to 92,968.20, 139,451.04 and 22,846.92 is: 34,270.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,968.20 : 139,451.04 = 22,846.92 : x
  2. Step 2: Convert to fraction form
    92,968.20/139,451.04 = 22,846.92/x
  3. Step 3: Cross multiply
    92,968.20x = 139,451.04 × 22,846.92
  4. Step 4: Simplify right side
    92,968.20x = 3,186,026,754.80
  5. Step 5: Solve for x
    x = 3,186,026,754.80/92,968.20
  6. Step 6: Final answer
    x = 34,270.07

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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.