Home / 64,426.82-96,617.07-22,295.46

Finding the Fourth Proportional to 64,426.82, 96,617.07 and 22,295.46

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Solution

The fourth proportional to 64,426.82, 96,617.07 and 22,295.46 is: 33,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,426.82 : 96,617.07 = 22,295.46 : x
  2. Step 2: Convert to fraction form
    64,426.82/96,617.07 = 22,295.46/x
  3. Step 3: Cross multiply
    64,426.82x = 96,617.07 × 22,295.46
  4. Step 4: Simplify right side
    64,426.82x = 2,154,121,812.22
  5. Step 5: Solve for x
    x = 2,154,121,812.22/64,426.82
  6. Step 6: Final answer
    x = 33,435.17

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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.