Home / 246,892.44-340,712.01-133,715.19

Finding the Fourth Proportional to 246,892.44, 340,712.01 and 133,715.19

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Solution

The fourth proportional to 246,892.44, 340,712.01 and 133,715.19 is: 184,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,892.44 : 340,712.01 = 133,715.19 : x
  2. Step 2: Convert to fraction form
    246,892.44/340,712.01 = 133,715.19/x
  3. Step 3: Cross multiply
    246,892.44x = 340,712.01 × 133,715.19
  4. Step 4: Simplify right side
    246,892.44x = 45,558,371,152.43
  5. Step 5: Solve for x
    x = 45,558,371,152.43/246,892.44
  6. Step 6: Final answer
    x = 184,527.20

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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.