Home / 64,241.38-96,337.05-22,113.46

Finding the Fourth Proportional to 64,241.38, 96,337.05 and 22,113.46

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Solution

The fourth proportional to 64,241.38, 96,337.05 and 22,113.46 is: 33,161.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,241.38 : 96,337.05 = 22,113.46 : x
  2. Step 2: Convert to fraction form
    64,241.38/96,337.05 = 22,113.46/x
  3. Step 3: Cross multiply
    64,241.38x = 96,337.05 × 22,113.46
  4. Step 4: Simplify right side
    64,241.38x = 2,130,345,501.69
  5. Step 5: Solve for x
    x = 2,130,345,501.69/64,241.38
  6. Step 6: Final answer
    x = 33,161.58

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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.