Home / 45,273.24-62,476.44-25,130.04

Finding the Fourth Proportional to 45,273.24, 62,476.44 and 25,130.04

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Solution

The fourth proportional to 45,273.24, 62,476.44 and 25,130.04 is: 34,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,273.24 : 62,476.44 = 25,130.04 : x
  2. Step 2: Convert to fraction form
    45,273.24/62,476.44 = 25,130.04/x
  3. Step 3: Cross multiply
    45,273.24x = 62,476.44 × 25,130.04
  4. Step 4: Simplify right side
    45,273.24x = 1,570,035,436.26
  5. Step 5: Solve for x
    x = 1,570,035,436.26/45,273.24
  6. Step 6: Final answer
    x = 34,679.10

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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.