Home / 164,426.94-246,640.54-39,767.94

Finding the Fourth Proportional to 164,426.94, 246,640.54 and 39,767.94

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Solution

The fourth proportional to 164,426.94, 246,640.54 and 39,767.94 is: 59,651.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,426.94 : 246,640.54 = 39,767.94 : x
  2. Step 2: Convert to fraction form
    164,426.94/246,640.54 = 39,767.94/x
  3. Step 3: Cross multiply
    164,426.94x = 246,640.54 × 39,767.94
  4. Step 4: Simplify right side
    164,426.94x = 9,808,386,196.29
  5. Step 5: Solve for x
    x = 9,808,386,196.29/164,426.94
  6. Step 6: Final answer
    x = 59,651.94

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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.