Home / 67,346.04-92,936.41-37,134.19

Finding the Fourth Proportional to 67,346.04, 92,936.41 and 37,134.19

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Solution

The fourth proportional to 67,346.04, 92,936.41 and 37,134.19 is: 51,244.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,346.04 : 92,936.41 = 37,134.19 : x
  2. Step 2: Convert to fraction form
    67,346.04/92,936.41 = 37,134.19/x
  3. Step 3: Cross multiply
    67,346.04x = 92,936.41 × 37,134.19
  4. Step 4: Simplify right side
    67,346.04x = 3,451,117,981.68
  5. Step 5: Solve for x
    x = 3,451,117,981.68/67,346.04
  6. Step 6: Final answer
    x = 51,244.56

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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.