Home / 64,545.37-96,610.85-34,484.49

Finding the Fourth Proportional to 64,545.37, 96,610.85 and 34,484.49

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Solution

The fourth proportional to 64,545.37, 96,610.85 and 34,484.49 is: 51,616.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,545.37 : 96,610.85 = 34,484.49 : x
  2. Step 2: Convert to fraction form
    64,545.37/96,610.85 = 34,484.49/x
  3. Step 3: Cross multiply
    64,545.37x = 96,610.85 × 34,484.49
  4. Step 4: Simplify right side
    64,545.37x = 3,331,575,493.87
  5. Step 5: Solve for x
    x = 3,331,575,493.87/64,545.37
  6. Step 6: Final answer
    x = 51,616.03

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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.