Home / 59,442.36-89,163.99-15,069.04

Finding the Fourth Proportional to 59,442.36, 89,163.99 and 15,069.04

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Solution

The fourth proportional to 59,442.36, 89,163.99 and 15,069.04 is: 22,603.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,442.36 : 89,163.99 = 15,069.04 : x
  2. Step 2: Convert to fraction form
    59,442.36/89,163.99 = 15,069.04/x
  3. Step 3: Cross multiply
    59,442.36x = 89,163.99 × 15,069.04
  4. Step 4: Simplify right side
    59,442.36x = 1,343,615,508.96
  5. Step 5: Solve for x
    x = 1,343,615,508.96/59,442.36
  6. Step 6: Final answer
    x = 22,603.67

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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.