Home / 64,066.20-96,099.30-32,962.20

Finding the Fourth Proportional to 64,066.20, 96,099.30 and 32,962.20

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Solution

The fourth proportional to 64,066.20, 96,099.30 and 32,962.20 is: 49,443.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,066.20 : 96,099.30 = 32,962.20 : x
  2. Step 2: Convert to fraction form
    64,066.20/96,099.30 = 32,962.20/x
  3. Step 3: Cross multiply
    64,066.20x = 96,099.30 × 32,962.20
  4. Step 4: Simplify right side
    64,066.20x = 3,167,644,346.46
  5. Step 5: Solve for x
    x = 3,167,644,346.46/64,066.20
  6. Step 6: Final answer
    x = 49,443.30

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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.