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Finding the Fourth Proportional to 333,752.08, 460,568.38 and 195,928.80

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Solution

The fourth proportional to 333,752.08, 460,568.38 and 195,928.80 is: 270,376.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,752.08 : 460,568.38 = 195,928.80 : x
  2. Step 2: Convert to fraction form
    333,752.08/460,568.38 = 195,928.80/x
  3. Step 3: Cross multiply
    333,752.08x = 460,568.38 × 195,928.80
  4. Step 4: Simplify right side
    333,752.08x = 90,238,607,708.50
  5. Step 5: Solve for x
    x = 90,238,607,708.50/333,752.08
  6. Step 6: Final answer
    x = 270,376.16

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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.