Home / 246,693.39-340,438.31-133,516.14

Finding the Fourth Proportional to 246,693.39, 340,438.31 and 133,516.14

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Solution

The fourth proportional to 246,693.39, 340,438.31 and 133,516.14 is: 184,253.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,693.39 : 340,438.31 = 133,516.14 : x
  2. Step 2: Convert to fraction form
    246,693.39/340,438.31 = 133,516.14/x
  3. Step 3: Cross multiply
    246,693.39x = 340,438.31 × 133,516.14
  4. Step 4: Simplify right side
    246,693.39x = 45,454,009,059.32
  5. Step 5: Solve for x
    x = 45,454,009,059.32/246,693.39
  6. Step 6: Final answer
    x = 184,253.05

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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.