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Finding the Fourth Proportional to 332,595.02, 458,980.34 and 181,693.10

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Solution

The fourth proportional to 332,595.02, 458,980.34 and 181,693.10 is: 250,736.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,595.02 : 458,980.34 = 181,693.10 : x
  2. Step 2: Convert to fraction form
    332,595.02/458,980.34 = 181,693.10/x
  3. Step 3: Cross multiply
    332,595.02x = 458,980.34 × 181,693.10
  4. Step 4: Simplify right side
    332,595.02x = 83,393,560,813.65
  5. Step 5: Solve for x
    x = 83,393,560,813.65/332,595.02
  6. Step 6: Final answer
    x = 250,736.05

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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.