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Finding the Fourth Proportional to 200,026.29, 300,050.46 and 59,795.85

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Solution

The fourth proportional to 200,026.29, 300,050.46 and 59,795.85 is: 89,697.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,026.29 : 300,050.46 = 59,795.85 : x
  2. Step 2: Convert to fraction form
    200,026.29/300,050.46 = 59,795.85/x
  3. Step 3: Cross multiply
    200,026.29x = 300,050.46 × 59,795.85
  4. Step 4: Simplify right side
    200,026.29x = 17,941,772,298.59
  5. Step 5: Solve for x
    x = 17,941,772,298.59/200,026.29
  6. Step 6: Final answer
    x = 89,697.07

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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.