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Finding the Fourth Proportional to 244,594.80, 343,054.80 and 244,594.80

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Solution

The fourth proportional to 244,594.80, 343,054.80 and 244,594.80 is: 343,054.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,594.80 : 343,054.80 = 244,594.80 : x
  2. Step 2: Convert to fraction form
    244,594.80/343,054.80 = 244,594.80/x
  3. Step 3: Cross multiply
    244,594.80x = 343,054.80 × 244,594.80
  4. Step 4: Simplify right side
    244,594.80x = 83,909,420,195.04
  5. Step 5: Solve for x
    x = 83,909,420,195.04/244,594.80
  6. Step 6: Final answer
    x = 343,054.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.