Home / 69,625.19-96,082.13-37,794.06

Finding the Fourth Proportional to 69,625.19, 96,082.13 and 37,794.06

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Solution

The fourth proportional to 69,625.19, 96,082.13 and 37,794.06 is: 52,155.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,625.19 : 96,082.13 = 37,794.06 : x
  2. Step 2: Convert to fraction form
    69,625.19/96,082.13 = 37,794.06/x
  3. Step 3: Cross multiply
    69,625.19x = 96,082.13 × 37,794.06
  4. Step 4: Simplify right side
    69,625.19x = 3,631,333,597.18
  5. Step 5: Solve for x
    x = 3,631,333,597.18/69,625.19
  6. Step 6: Final answer
    x = 52,155.46

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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.