Home / 69,378.29-104,003.65-24,994.19

Finding the Fourth Proportional to 69,378.29, 104,003.65 and 24,994.19

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Solution

The fourth proportional to 69,378.29, 104,003.65 and 24,994.19 is: 37,468.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,378.29 : 104,003.65 = 24,994.19 : x
  2. Step 2: Convert to fraction form
    69,378.29/104,003.65 = 24,994.19/x
  3. Step 3: Cross multiply
    69,378.29x = 104,003.65 × 24,994.19
  4. Step 4: Simplify right side
    69,378.29x = 2,599,487,186.32
  5. Step 5: Solve for x
    x = 2,599,487,186.32/69,378.29
  6. Step 6: Final answer
    x = 37,468.31

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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.