Home / 60,419.41-83,377.06-33,561.25

Finding the Fourth Proportional to 60,419.41, 83,377.06 and 33,561.25

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Solution

The fourth proportional to 60,419.41, 83,377.06 and 33,561.25 is: 46,313.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,419.41 : 83,377.06 = 33,561.25 : x
  2. Step 2: Convert to fraction form
    60,419.41/83,377.06 = 33,561.25/x
  3. Step 3: Cross multiply
    60,419.41x = 83,377.06 × 33,561.25
  4. Step 4: Simplify right side
    60,419.41x = 2,798,238,354.93
  5. Step 5: Solve for x
    x = 2,798,238,354.93/60,419.41
  6. Step 6: Final answer
    x = 46,313.57

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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.