Home / 64,365.36-96,513.48-22,806.96

Finding the Fourth Proportional to 64,365.36, 96,513.48 and 22,806.96

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Solution

The fourth proportional to 64,365.36, 96,513.48 and 22,806.96 is: 34,198.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,365.36 : 96,513.48 = 22,806.96 : x
  2. Step 2: Convert to fraction form
    64,365.36/96,513.48 = 22,806.96/x
  3. Step 3: Cross multiply
    64,365.36x = 96,513.48 × 22,806.96
  4. Step 4: Simplify right side
    64,365.36x = 2,201,179,077.82
  5. Step 5: Solve for x
    x = 2,201,179,077.82/64,365.36
  6. Step 6: Final answer
    x = 34,198.19

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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.