Home / 69,623.16-96,081.98-37,794.08

Finding the Fourth Proportional to 69,623.16, 96,081.98 and 37,794.08

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Solution

The fourth proportional to 69,623.16, 96,081.98 and 37,794.08 is: 52,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,623.16 : 96,081.98 = 37,794.08 : x
  2. Step 2: Convert to fraction form
    69,623.16/96,081.98 = 37,794.08/x
  3. Step 3: Cross multiply
    69,623.16x = 96,081.98 × 37,794.08
  4. Step 4: Simplify right side
    69,623.16x = 3,631,329,369.30
  5. Step 5: Solve for x
    x = 3,631,329,369.30/69,623.16
  6. Step 6: Final answer
    x = 52,156.92

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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.