Home / 64,116.24-96,174.36-17,369.10

Finding the Fourth Proportional to 64,116.24, 96,174.36 and 17,369.10

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Solution

The fourth proportional to 64,116.24, 96,174.36 and 17,369.10 is: 26,053.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,116.24 : 96,174.36 = 17,369.10 : x
  2. Step 2: Convert to fraction form
    64,116.24/96,174.36 = 17,369.10/x
  3. Step 3: Cross multiply
    64,116.24x = 96,174.36 × 17,369.10
  4. Step 4: Simplify right side
    64,116.24x = 1,670,462,076.28
  5. Step 5: Solve for x
    x = 1,670,462,076.28/64,116.24
  6. Step 6: Final answer
    x = 26,053.65

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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.