Home / 164,265.17-246,424.38-64,371.20

Finding the Fourth Proportional to 164,265.17, 246,424.38 and 64,371.20

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Solution

The fourth proportional to 164,265.17, 246,424.38 and 64,371.20 is: 96,567.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,265.17 : 246,424.38 = 64,371.20 : x
  2. Step 2: Convert to fraction form
    164,265.17/246,424.38 = 64,371.20/x
  3. Step 3: Cross multiply
    164,265.17x = 246,424.38 × 64,371.20
  4. Step 4: Simplify right side
    164,265.17x = 15,862,633,049.86
  5. Step 5: Solve for x
    x = 15,862,633,049.86/164,265.17
  6. Step 6: Final answer
    x = 96,567.23

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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.