Home / 64,319.06-96,537.83-32,751.69

Finding the Fourth Proportional to 64,319.06, 96,537.83 and 32,751.69

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Solution

The fourth proportional to 64,319.06, 96,537.83 and 32,751.69 is: 49,157.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,319.06 : 96,537.83 = 32,751.69 : x
  2. Step 2: Convert to fraction form
    64,319.06/96,537.83 = 32,751.69/x
  3. Step 3: Cross multiply
    64,319.06x = 96,537.83 × 32,751.69
  4. Step 4: Simplify right side
    64,319.06x = 3,161,777,098.68
  5. Step 5: Solve for x
    x = 3,161,777,098.68/64,319.06
  6. Step 6: Final answer
    x = 49,157.70

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1.5x scale

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.