Home / 104,910.26-157,364.10-62,802.08

Finding the Fourth Proportional to 104,910.26, 157,364.10 and 62,802.08

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Solution

The fourth proportional to 104,910.26, 157,364.10 and 62,802.08 is: 94,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,910.26 : 157,364.10 = 62,802.08 : x
  2. Step 2: Convert to fraction form
    104,910.26/157,364.10 = 62,802.08/x
  3. Step 3: Cross multiply
    104,910.26x = 157,364.10 × 62,802.08
  4. Step 4: Simplify right side
    104,910.26x = 9,882,792,797.33
  5. Step 5: Solve for x
    x = 9,882,792,797.33/104,910.26
  6. Step 6: Final answer
    x = 94,202.35

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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.