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Finding the Fourth Proportional to 343,205.93, 473,343.41 and 241,567.85

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Solution

The fourth proportional to 343,205.93, 473,343.41 and 241,567.85 is: 333,166.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,205.93 : 473,343.41 = 241,567.85 : x
  2. Step 2: Convert to fraction form
    343,205.93/473,343.41 = 241,567.85/x
  3. Step 3: Cross multiply
    343,205.93x = 473,343.41 × 241,567.85
  4. Step 4: Simplify right side
    343,205.93x = 114,344,551,652.65
  5. Step 5: Solve for x
    x = 114,344,551,652.65/343,205.93
  6. Step 6: Final answer
    x = 333,166.01

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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.