Home / 303,584.10-454,987.35-233,114.10

Finding the Fourth Proportional to 303,584.10, 454,987.35 and 233,114.10

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Solution

The fourth proportional to 303,584.10, 454,987.35 and 233,114.10 is: 349,372.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,584.10 : 454,987.35 = 233,114.10 : x
  2. Step 2: Convert to fraction form
    303,584.10/454,987.35 = 233,114.10/x
  3. Step 3: Cross multiply
    303,584.10x = 454,987.35 × 233,114.10
  4. Step 4: Simplify right side
    303,584.10x = 106,063,966,606.64
  5. Step 5: Solve for x
    x = 106,063,966,606.64/303,584.10
  6. Step 6: Final answer
    x = 349,372.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.