Home / 64,825.01-97,153.22-33,208.28

Finding the Fourth Proportional to 64,825.01, 97,153.22 and 33,208.28

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Solution

The fourth proportional to 64,825.01, 97,153.22 and 33,208.28 is: 49,769.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,825.01 : 97,153.22 = 33,208.28 : x
  2. Step 2: Convert to fraction form
    64,825.01/97,153.22 = 33,208.28/x
  3. Step 3: Cross multiply
    64,825.01x = 97,153.22 × 33,208.28
  4. Step 4: Simplify right side
    64,825.01x = 3,226,291,294.24
  5. Step 5: Solve for x
    x = 3,226,291,294.24/64,825.01
  6. Step 6: Final answer
    x = 49,769.24

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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.