Home / 240,983.10-332,551.56-133,552.19

Finding the Fourth Proportional to 240,983.10, 332,551.56 and 133,552.19

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Solution

The fourth proportional to 240,983.10, 332,551.56 and 133,552.19 is: 184,299.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,983.10 : 332,551.56 = 133,552.19 : x
  2. Step 2: Convert to fraction form
    240,983.10/332,551.56 = 133,552.19/x
  3. Step 3: Cross multiply
    240,983.10x = 332,551.56 × 133,552.19
  4. Step 4: Simplify right side
    240,983.10x = 44,412,989,957.30
  5. Step 5: Solve for x
    x = 44,412,989,957.30/240,983.10
  6. Step 6: Final answer
    x = 184,299.19

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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.