Home / 59,884.09-89,826.14-18,325.69

Finding the Fourth Proportional to 59,884.09, 89,826.14 and 18,325.69

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Solution

The fourth proportional to 59,884.09, 89,826.14 and 18,325.69 is: 27,488.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,884.09 : 89,826.14 = 18,325.69 : x
  2. Step 2: Convert to fraction form
    59,884.09/89,826.14 = 18,325.69/x
  3. Step 3: Cross multiply
    59,884.09x = 89,826.14 × 18,325.69
  4. Step 4: Simplify right side
    59,884.09x = 1,646,125,903.91
  5. Step 5: Solve for x
    x = 1,646,125,903.91/59,884.09
  6. Step 6: Final answer
    x = 27,488.54

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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.