Home / 15,202.70-22,802.97-4,110.02

Finding the Fourth Proportional to 15,202.70, 22,802.97 and 4,110.02

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Solution

The fourth proportional to 15,202.70, 22,802.97 and 4,110.02 is: 6,164.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202.70 : 22,802.97 = 4,110.02 : x
  2. Step 2: Convert to fraction form
    15,202.70/22,802.97 = 4,110.02/x
  3. Step 3: Cross multiply
    15,202.70x = 22,802.97 × 4,110.02
  4. Step 4: Simplify right side
    15,202.70x = 93,720,662.76
  5. Step 5: Solve for x
    x = 93,720,662.76/15,202.70
  6. Step 6: Final answer
    x = 6,164.74

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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.