Home / 59,828.20-89,756.24-19,844.26

Finding the Fourth Proportional to 59,828.20, 89,756.24 and 19,844.26

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Solution

The fourth proportional to 59,828.20, 89,756.24 and 19,844.26 is: 29,771.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,828.20 : 89,756.24 = 19,844.26 : x
  2. Step 2: Convert to fraction form
    59,828.20/89,756.24 = 19,844.26/x
  3. Step 3: Cross multiply
    59,828.20x = 89,756.24 × 19,844.26
  4. Step 4: Simplify right side
    59,828.20x = 1,781,146,163.18
  5. Step 5: Solve for x
    x = 1,781,146,163.18/59,828.20
  6. Step 6: Final answer
    x = 29,771.01

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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.