Home / 39,237.06-58,769.46-36,164.30

Finding the Fourth Proportional to 39,237.06, 58,769.46 and 36,164.30

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Solution

The fourth proportional to 39,237.06, 58,769.46 and 36,164.30 is: 54,167.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,237.06 : 58,769.46 = 36,164.30 : x
  2. Step 2: Convert to fraction form
    39,237.06/58,769.46 = 36,164.30/x
  3. Step 3: Cross multiply
    39,237.06x = 58,769.46 × 36,164.30
  4. Step 4: Simplify right side
    39,237.06x = 2,125,356,382.28
  5. Step 5: Solve for x
    x = 2,125,356,382.28/39,237.06
  6. Step 6: Final answer
    x = 54,167.07

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1.5x scale

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.