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Finding the Fourth Proportional to 63,807.95, 95,641.41 and 26,347.37

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Solution

The fourth proportional to 63,807.95, 95,641.41 and 26,347.37 is: 39,491.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,807.95 : 95,641.41 = 26,347.37 : x
  2. Step 2: Convert to fraction form
    63,807.95/95,641.41 = 26,347.37/x
  3. Step 3: Cross multiply
    63,807.95x = 95,641.41 × 26,347.37
  4. Step 4: Simplify right side
    63,807.95x = 2,519,899,616.59
  5. Step 5: Solve for x
    x = 2,519,899,616.59/63,807.95
  6. Step 6: Final answer
    x = 39,491.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.