Home / 67,299.23-92,877.05-37,084.56

Finding the Fourth Proportional to 67,299.23, 92,877.05 and 37,084.56

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Solution

The fourth proportional to 67,299.23, 92,877.05 and 37,084.56 is: 51,178.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,299.23 : 92,877.05 = 37,084.56 : x
  2. Step 2: Convert to fraction form
    67,299.23/92,877.05 = 37,084.56/x
  3. Step 3: Cross multiply
    67,299.23x = 92,877.05 × 37,084.56
  4. Step 4: Simplify right side
    67,299.23x = 3,444,304,347.93
  5. Step 5: Solve for x
    x = 3,444,304,347.93/67,299.23
  6. Step 6: Final answer
    x = 51,178.96

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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.