Home / 164,433.45-246,554.46-64,476.48

Finding the Fourth Proportional to 164,433.45, 246,554.46 and 64,476.48

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Solution

The fourth proportional to 164,433.45, 246,554.46 and 64,476.48 is: 96,677.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,433.45 : 246,554.46 = 64,476.48 : x
  2. Step 2: Convert to fraction form
    164,433.45/246,554.46 = 64,476.48/x
  3. Step 3: Cross multiply
    164,433.45x = 246,554.46 × 64,476.48
  4. Step 4: Simplify right side
    164,433.45x = 15,896,963,709.10
  5. Step 5: Solve for x
    x = 15,896,963,709.10/164,433.45
  6. Step 6: Final answer
    x = 96,677.19

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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.