Home / 344,033.96-474,767.34-193,132.04

Finding the Fourth Proportional to 344,033.96, 474,767.34 and 193,132.04

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Solution

The fourth proportional to 344,033.96, 474,767.34 and 193,132.04 is: 266,522.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,033.96 : 474,767.34 = 193,132.04 : x
  2. Step 2: Convert to fraction form
    344,033.96/474,767.34 = 193,132.04/x
  3. Step 3: Cross multiply
    344,033.96x = 474,767.34 × 193,132.04
  4. Step 4: Simplify right side
    344,033.96x = 91,692,784,899.57
  5. Step 5: Solve for x
    x = 91,692,784,899.57/344,033.96
  6. Step 6: Final answer
    x = 266,522.48

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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.