Home / 62,768.66-94,072.93-29,415.15

Finding the Fourth Proportional to 62,768.66, 94,072.93 and 29,415.15

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Solution

The fourth proportional to 62,768.66, 94,072.93 and 29,415.15 is: 44,085.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,768.66 : 94,072.93 = 29,415.15 : x
  2. Step 2: Convert to fraction form
    62,768.66/94,072.93 = 29,415.15/x
  3. Step 3: Cross multiply
    62,768.66x = 94,072.93 × 29,415.15
  4. Step 4: Simplify right side
    62,768.66x = 2,767,169,273.35
  5. Step 5: Solve for x
    x = 2,767,169,273.35/62,768.66
  6. Step 6: Final answer
    x = 44,085.21

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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.