Home / 69,626.16-96,086.12-37,797.08

Finding the Fourth Proportional to 69,626.16, 96,086.12 and 37,797.08

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Solution

The fourth proportional to 69,626.16, 96,086.12 and 37,797.08 is: 52,161.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,626.16 : 96,086.12 = 37,797.08 : x
  2. Step 2: Convert to fraction form
    69,626.16/96,086.12 = 37,797.08/x
  3. Step 3: Cross multiply
    69,626.16x = 96,086.12 × 37,797.08
  4. Step 4: Simplify right side
    69,626.16x = 3,631,774,095.11
  5. Step 5: Solve for x
    x = 3,631,774,095.11/69,626.16
  6. Step 6: Final answer
    x = 52,161.06

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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.