Home / 301,360.28-452,040.35-234,850.14

Finding the Fourth Proportional to 301,360.28, 452,040.35 and 234,850.14

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Solution

The fourth proportional to 301,360.28, 452,040.35 and 234,850.14 is: 352,275.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,360.28 : 452,040.35 = 234,850.14 : x
  2. Step 2: Convert to fraction form
    301,360.28/452,040.35 = 234,850.14/x
  3. Step 3: Cross multiply
    301,360.28x = 452,040.35 × 234,850.14
  4. Step 4: Simplify right side
    301,360.28x = 106,161,738,308.90
  5. Step 5: Solve for x
    x = 106,161,738,308.90/301,360.28
  6. Step 6: Final answer
    x = 352,275.16

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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.