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Finding the Fourth Proportional to 241,697.34, 333,632.18 and 207,568.80

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Solution

The fourth proportional to 241,697.34, 333,632.18 and 207,568.80 is: 286,522.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,697.34 : 333,632.18 = 207,568.80 : x
  2. Step 2: Convert to fraction form
    241,697.34/333,632.18 = 207,568.80/x
  3. Step 3: Cross multiply
    241,697.34x = 333,632.18 × 207,568.80
  4. Step 4: Simplify right side
    241,697.34x = 69,251,631,762.91
  5. Step 5: Solve for x
    x = 69,251,631,762.91/241,697.34
  6. Step 6: Final answer
    x = 286,522.11

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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.