Home / 69,637.33-104,455.72-25,264.05

Finding the Fourth Proportional to 69,637.33, 104,455.72 and 25,264.05

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Solution

The fourth proportional to 69,637.33, 104,455.72 and 25,264.05 is: 37,895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,637.33 : 104,455.72 = 25,264.05 : x
  2. Step 2: Convert to fraction form
    69,637.33/104,455.72 = 25,264.05/x
  3. Step 3: Cross multiply
    69,637.33x = 104,455.72 × 25,264.05
  4. Step 4: Simplify right side
    69,637.33x = 2,638,974,532.87
  5. Step 5: Solve for x
    x = 2,638,974,532.87/69,637.33
  6. Step 6: Final answer
    x = 37,895.98

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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.