Home / 64,811.90-97,151.05-24,819.97

Finding the Fourth Proportional to 64,811.90, 97,151.05 and 24,819.97

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Solution

The fourth proportional to 64,811.90, 97,151.05 and 24,819.97 is: 37,204.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,811.90 : 97,151.05 = 24,819.97 : x
  2. Step 2: Convert to fraction form
    64,811.90/97,151.05 = 24,819.97/x
  3. Step 3: Cross multiply
    64,811.90x = 97,151.05 × 24,819.97
  4. Step 4: Simplify right side
    64,811.90x = 2,411,285,977.16
  5. Step 5: Solve for x
    x = 2,411,285,977.16/64,811.90
  6. Step 6: Final answer
    x = 37,204.37

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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.