Home / 411,244.02-567,513.54-229,956.30

Finding the Fourth Proportional to 411,244.02, 567,513.54 and 229,956.30

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Solution

The fourth proportional to 411,244.02, 567,513.54 and 229,956.30 is: 317,337.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,244.02 : 567,513.54 = 229,956.30 : x
  2. Step 2: Convert to fraction form
    411,244.02/567,513.54 = 229,956.30/x
  3. Step 3: Cross multiply
    411,244.02x = 567,513.54 × 229,956.30
  4. Step 4: Simplify right side
    411,244.02x = 130,503,313,858.30
  5. Step 5: Solve for x
    x = 130,503,313,858.30/411,244.02
  6. Step 6: Final answer
    x = 317,337.90

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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.