Home / 64,899.48-97,350.03-22,777.86

Finding the Fourth Proportional to 64,899.48, 97,350.03 and 22,777.86

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Solution

The fourth proportional to 64,899.48, 97,350.03 and 22,777.86 is: 34,167.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,899.48 : 97,350.03 = 22,777.86 : x
  2. Step 2: Convert to fraction form
    64,899.48/97,350.03 = 22,777.86/x
  3. Step 3: Cross multiply
    64,899.48x = 97,350.03 × 22,777.86
  4. Step 4: Simplify right side
    64,899.48x = 2,217,425,354.34
  5. Step 5: Solve for x
    x = 2,217,425,354.34/64,899.48
  6. Step 6: Final answer
    x = 34,167.07

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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.