Home / 246,660.35-340,392.36-133,483.10

Finding the Fourth Proportional to 246,660.35, 340,392.36 and 133,483.10

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Solution

The fourth proportional to 246,660.35, 340,392.36 and 133,483.10 is: 184,207.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,660.35 : 340,392.36 = 133,483.10 : x
  2. Step 2: Convert to fraction form
    246,660.35/340,392.36 = 133,483.10/x
  3. Step 3: Cross multiply
    246,660.35x = 340,392.36 × 133,483.10
  4. Step 4: Simplify right side
    246,660.35x = 45,436,625,727.15
  5. Step 5: Solve for x
    x = 45,436,625,727.15/246,660.35
  6. Step 6: Final answer
    x = 184,207.26

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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.