Home / 106,184.02-146,562.73-62,614.62

Finding the Fourth Proportional to 106,184.02, 146,562.73 and 62,614.62

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Solution

The fourth proportional to 106,184.02, 146,562.73 and 62,614.62 is: 86,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,184.02 : 146,562.73 = 62,614.62 : x
  2. Step 2: Convert to fraction form
    106,184.02/146,562.73 = 62,614.62/x
  3. Step 3: Cross multiply
    106,184.02x = 146,562.73 × 62,614.62
  4. Step 4: Simplify right side
    106,184.02x = 9,176,970,168.06
  5. Step 5: Solve for x
    x = 9,176,970,168.06/106,184.02
  6. Step 6: Final answer
    x = 86,425.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.