Home / 67,304.24-92,878.73-36,677.73

Finding the Fourth Proportional to 67,304.24, 92,878.73 and 36,677.73

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Solution

The fourth proportional to 67,304.24, 92,878.73 and 36,677.73 is: 50,614.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,304.24 : 92,878.73 = 36,677.73 : x
  2. Step 2: Convert to fraction form
    67,304.24/92,878.73 = 36,677.73/x
  3. Step 3: Cross multiply
    67,304.24x = 92,878.73 × 36,677.73
  4. Step 4: Simplify right side
    67,304.24x = 3,406,580,798.29
  5. Step 5: Solve for x
    x = 3,406,580,798.29/67,304.24
  6. Step 6: Final answer
    x = 50,614.66

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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.