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Finding the Fourth Proportional to 297,567.23, 410,650.89 and 175,068.20

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Solution

The fourth proportional to 297,567.23, 410,650.89 and 175,068.20 is: 241,598.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,567.23 : 410,650.89 = 175,068.20 : x
  2. Step 2: Convert to fraction form
    297,567.23/410,650.89 = 175,068.20/x
  3. Step 3: Cross multiply
    297,567.23x = 410,650.89 × 175,068.20
  4. Step 4: Simplify right side
    297,567.23x = 71,891,910,087.44
  5. Step 5: Solve for x
    x = 71,891,910,087.44/297,567.23
  6. Step 6: Final answer
    x = 241,598.89

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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.