Home / 232,236.96-347,764.56-153,111.12

Finding the Fourth Proportional to 232,236.96, 347,764.56 and 153,111.12

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Solution

The fourth proportional to 232,236.96, 347,764.56 and 153,111.12 is: 229,277.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,236.96 : 347,764.56 = 153,111.12 : x
  2. Step 2: Convert to fraction form
    232,236.96/347,764.56 = 153,111.12/x
  3. Step 3: Cross multiply
    232,236.96x = 347,764.56 × 153,111.12
  4. Step 4: Simplify right side
    232,236.96x = 53,246,621,277.91
  5. Step 5: Solve for x
    x = 53,246,621,277.91/232,236.96
  6. Step 6: Final answer
    x = 229,277.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.