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Finding the Fourth Proportional to 297,292.01, 410,263.25 and 169,970.27

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Solution

The fourth proportional to 297,292.01, 410,263.25 and 169,970.27 is: 234,559.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,292.01 : 410,263.25 = 169,970.27 : x
  2. Step 2: Convert to fraction form
    297,292.01/410,263.25 = 169,970.27/x
  3. Step 3: Cross multiply
    297,292.01x = 410,263.25 × 169,970.27
  4. Step 4: Simplify right side
    297,292.01x = 69,732,552,472.41
  5. Step 5: Solve for x
    x = 69,732,552,472.41/297,292.01
  6. Step 6: Final answer
    x = 234,559.12

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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.