Home / 59,761.01-89,696.90-30,199.46

Finding the Fourth Proportional to 59,761.01, 89,696.90 and 30,199.46

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Solution

The fourth proportional to 59,761.01, 89,696.90 and 30,199.46 is: 45,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761.01 : 89,696.90 = 30,199.46 : x
  2. Step 2: Convert to fraction form
    59,761.01/89,696.90 = 30,199.46/x
  3. Step 3: Cross multiply
    59,761.01x = 89,696.90 × 30,199.46
  4. Step 4: Simplify right side
    59,761.01x = 2,708,797,570.69
  5. Step 5: Solve for x
    x = 2,708,797,570.69/59,761.01
  6. Step 6: Final answer
    x = 45,327.17

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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.