Home / 69,220.29-95,523.99-37,389.18

Finding the Fourth Proportional to 69,220.29, 95,523.99 and 37,389.18

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Solution

The fourth proportional to 69,220.29, 95,523.99 and 37,389.18 is: 51,597.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,220.29 : 95,523.99 = 37,389.18 : x
  2. Step 2: Convert to fraction form
    69,220.29/95,523.99 = 37,389.18/x
  3. Step 3: Cross multiply
    69,220.29x = 95,523.99 × 37,389.18
  4. Step 4: Simplify right side
    69,220.29x = 3,571,563,656.43
  5. Step 5: Solve for x
    x = 3,571,563,656.43/69,220.29
  6. Step 6: Final answer
    x = 51,597.06

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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.