Home / 106,744.23-147,301.74-58,996.35

Finding the Fourth Proportional to 106,744.23, 147,301.74 and 58,996.35

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Solution

The fourth proportional to 106,744.23, 147,301.74 and 58,996.35 is: 81,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,744.23 : 147,301.74 = 58,996.35 : x
  2. Step 2: Convert to fraction form
    106,744.23/147,301.74 = 58,996.35/x
  3. Step 3: Cross multiply
    106,744.23x = 147,301.74 × 58,996.35
  4. Step 4: Simplify right side
    106,744.23x = 8,690,265,008.65
  5. Step 5: Solve for x
    x = 8,690,265,008.65/106,744.23
  6. Step 6: Final answer
    x = 81,412.04

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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.