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Finding the Fourth Proportional to 240,525.84, 360,913.22 and 174,510.84

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Solution

The fourth proportional to 240,525.84, 360,913.22 and 174,510.84 is: 261,856.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,525.84 : 360,913.22 = 174,510.84 : x
  2. Step 2: Convert to fraction form
    240,525.84/360,913.22 = 174,510.84/x
  3. Step 3: Cross multiply
    240,525.84x = 360,913.22 × 174,510.84
  4. Step 4: Simplify right side
    240,525.84x = 62,983,269,189.30
  5. Step 5: Solve for x
    x = 62,983,269,189.30/240,525.84
  6. Step 6: Final answer
    x = 261,856.56

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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.