Home / 64,355.08-96,532.86-22,801.96

Finding the Fourth Proportional to 64,355.08, 96,532.86 and 22,801.96

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Solution

The fourth proportional to 64,355.08, 96,532.86 and 22,801.96 is: 34,203.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,355.08 : 96,532.86 = 22,801.96 : x
  2. Step 2: Convert to fraction form
    64,355.08/96,532.86 = 22,801.96/x
  3. Step 3: Cross multiply
    64,355.08x = 96,532.86 × 22,801.96
  4. Step 4: Simplify right side
    64,355.08x = 2,201,138,412.41
  5. Step 5: Solve for x
    x = 2,201,138,412.41/64,355.08
  6. Step 6: Final answer
    x = 34,203.03

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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.