Home / 228,464.20-342,696.22-62,252.20

Finding the Fourth Proportional to 228,464.20, 342,696.22 and 62,252.20

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Solution

The fourth proportional to 228,464.20, 342,696.22 and 62,252.20 is: 93,378.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,464.20 : 342,696.22 = 62,252.20 : x
  2. Step 2: Convert to fraction form
    228,464.20/342,696.22 = 62,252.20/x
  3. Step 3: Cross multiply
    228,464.20x = 342,696.22 × 62,252.20
  4. Step 4: Simplify right side
    228,464.20x = 21,333,593,626.68
  5. Step 5: Solve for x
    x = 21,333,593,626.68/228,464.20
  6. Step 6: Final answer
    x = 93,378.28

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1.5x scale

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.