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Finding the Fourth Proportional to 240,960.49, 332,527.40 and 133,532.30

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Solution

The fourth proportional to 240,960.49, 332,527.40 and 133,532.30 is: 184,275.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,960.49 : 332,527.40 = 133,532.30 : x
  2. Step 2: Convert to fraction form
    240,960.49/332,527.40 = 133,532.30/x
  3. Step 3: Cross multiply
    240,960.49x = 332,527.40 × 133,532.30
  4. Step 4: Simplify right side
    240,960.49x = 44,403,149,199.42
  5. Step 5: Solve for x
    x = 44,403,149,199.42/240,960.49
  6. Step 6: Final answer
    x = 184,275.64

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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.