Home / 246,757.93-340,527.03-133,580.68

Finding the Fourth Proportional to 246,757.93, 340,527.03 and 133,580.68

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Solution

The fourth proportional to 246,757.93, 340,527.03 and 133,580.68 is: 184,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,757.93 : 340,527.03 = 133,580.68 : x
  2. Step 2: Convert to fraction form
    246,757.93/340,527.03 = 133,580.68/x
  3. Step 3: Cross multiply
    246,757.93x = 340,527.03 × 133,580.68
  4. Step 4: Simplify right side
    246,757.93x = 45,487,833,152.37
  5. Step 5: Solve for x
    x = 45,487,833,152.37/246,757.93
  6. Step 6: Final answer
    x = 184,341.93

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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.