Home / 64,522.32-96,800.76-58,353.36

Finding the Fourth Proportional to 64,522.32, 96,800.76 and 58,353.36

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Solution

The fourth proportional to 64,522.32, 96,800.76 and 58,353.36 is: 87,545.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,522.32 : 96,800.76 = 58,353.36 : x
  2. Step 2: Convert to fraction form
    64,522.32/96,800.76 = 58,353.36/x
  3. Step 3: Cross multiply
    64,522.32x = 96,800.76 × 58,353.36
  4. Step 4: Simplify right side
    64,522.32x = 5,648,649,596.55
  5. Step 5: Solve for x
    x = 5,648,649,596.55/64,522.32
  6. Step 6: Final answer
    x = 87,545.67

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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.