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Finding the Fourth Proportional to 64,203.33, 96,332.64 and 34,614.29

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Solution

The fourth proportional to 64,203.33, 96,332.64 and 34,614.29 is: 51,936.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,203.33 : 96,332.64 = 34,614.29 : x
  2. Step 2: Convert to fraction form
    64,203.33/96,332.64 = 34,614.29/x
  3. Step 3: Cross multiply
    64,203.33x = 96,332.64 × 34,614.29
  4. Step 4: Simplify right side
    64,203.33x = 3,334,485,701.29
  5. Step 5: Solve for x
    x = 3,334,485,701.29/64,203.33
  6. Step 6: Final answer
    x = 51,936.33

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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.