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Finding the Fourth Proportional to 59,350.77, 81,903.80 and 32,126.88

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Solution

The fourth proportional to 59,350.77, 81,903.80 and 32,126.88 is: 44,334.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,350.77 : 81,903.80 = 32,126.88 : x
  2. Step 2: Convert to fraction form
    59,350.77/81,903.80 = 32,126.88/x
  3. Step 3: Cross multiply
    59,350.77x = 81,903.80 × 32,126.88
  4. Step 4: Simplify right side
    59,350.77x = 2,631,313,064.31
  5. Step 5: Solve for x
    x = 2,631,313,064.31/59,350.77
  6. Step 6: Final answer
    x = 44,334.94

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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.