Home / 64,669.48-96,823.98-33,011.44

Finding the Fourth Proportional to 64,669.48, 96,823.98 and 33,011.44

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Solution

The fourth proportional to 64,669.48, 96,823.98 and 33,011.44 is: 49,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,669.48 : 96,823.98 = 33,011.44 : x
  2. Step 2: Convert to fraction form
    64,669.48/96,823.98 = 33,011.44/x
  3. Step 3: Cross multiply
    64,669.48x = 96,823.98 × 33,011.44
  4. Step 4: Simplify right side
    64,669.48x = 3,196,298,522.21
  5. Step 5: Solve for x
    x = 3,196,298,522.21/64,669.48
  6. Step 6: Final answer
    x = 49,425.15

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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.