Home / 69,626.19-96,083.50-37,795.06

Finding the Fourth Proportional to 69,626.19, 96,083.50 and 37,795.06

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Solution

The fourth proportional to 69,626.19, 96,083.50 and 37,795.06 is: 52,156.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,626.19 : 96,083.50 = 37,795.06 : x
  2. Step 2: Convert to fraction form
    69,626.19/96,083.50 = 37,795.06/x
  3. Step 3: Cross multiply
    69,626.19x = 96,083.50 × 37,795.06
  4. Step 4: Simplify right side
    69,626.19x = 3,631,481,647.51
  5. Step 5: Solve for x
    x = 3,631,481,647.51/69,626.19
  6. Step 6: Final answer
    x = 52,156.83

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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.