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Finding the Fourth Proportional to 240,973.48, 332,544.24 and 133,545.32

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Solution

The fourth proportional to 240,973.48, 332,544.24 and 133,545.32 is: 184,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,973.48 : 332,544.24 = 133,545.32 : x
  2. Step 2: Convert to fraction form
    240,973.48/332,544.24 = 133,545.32/x
  3. Step 3: Cross multiply
    240,973.48x = 332,544.24 × 133,545.32
  4. Step 4: Simplify right side
    240,973.48x = 44,409,726,944.96
  5. Step 5: Solve for x
    x = 44,409,726,944.96/240,973.48
  6. Step 6: Final answer
    x = 184,293.01

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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.