Home / 54,479.01-75,184.25-41,026.53

Finding the Fourth Proportional to 54,479.01, 75,184.25 and 41,026.53

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Solution

The fourth proportional to 54,479.01, 75,184.25 and 41,026.53 is: 56,619.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,479.01 : 75,184.25 = 41,026.53 : x
  2. Step 2: Convert to fraction form
    54,479.01/75,184.25 = 41,026.53/x
  3. Step 3: Cross multiply
    54,479.01x = 75,184.25 × 41,026.53
  4. Step 4: Simplify right side
    54,479.01x = 3,084,548,888.15
  5. Step 5: Solve for x
    x = 3,084,548,888.15/54,479.01
  6. Step 6: Final answer
    x = 56,619.03

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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.