Home / 67,359.16-92,960.94-37,147.24

Finding the Fourth Proportional to 67,359.16, 92,960.94 and 37,147.24

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Solution

The fourth proportional to 67,359.16, 92,960.94 and 37,147.24 is: 51,266.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,359.16 : 92,960.94 = 37,147.24 : x
  2. Step 2: Convert to fraction form
    67,359.16/92,960.94 = 37,147.24/x
  3. Step 3: Cross multiply
    67,359.16x = 92,960.94 × 37,147.24
  4. Step 4: Simplify right side
    67,359.16x = 3,453,242,348.81
  5. Step 5: Solve for x
    x = 3,453,242,348.81/67,359.16
  6. Step 6: Final answer
    x = 51,266.11

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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.