Home / 411,250.02-567,521.82-229,962.30

Finding the Fourth Proportional to 411,250.02, 567,521.82 and 229,962.30

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Solution

The fourth proportional to 411,250.02, 567,521.82 and 229,962.30 is: 317,346.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,250.02 : 567,521.82 = 229,962.30 : x
  2. Step 2: Convert to fraction form
    411,250.02/567,521.82 = 229,962.30/x
  3. Step 3: Cross multiply
    411,250.02x = 567,521.82 × 229,962.30
  4. Step 4: Simplify right side
    411,250.02x = 130,508,623,027.39
  5. Step 5: Solve for x
    x = 130,508,623,027.39/411,250.02
  6. Step 6: Final answer
    x = 317,346.18

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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.