Home / 246,552.90-340,252.65-144,564.18

Finding the Fourth Proportional to 246,552.90, 340,252.65 and 144,564.18

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Solution

The fourth proportional to 246,552.90, 340,252.65 and 144,564.18 is: 199,504.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,552.90 : 340,252.65 = 144,564.18 : x
  2. Step 2: Convert to fraction form
    246,552.90/340,252.65 = 144,564.18/x
  3. Step 3: Cross multiply
    246,552.90x = 340,252.65 × 144,564.18
  4. Step 4: Simplify right side
    246,552.90x = 49,188,345,340.08
  5. Step 5: Solve for x
    x = 49,188,345,340.08/246,552.90
  6. Step 6: Final answer
    x = 199,504.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.