Home / 69,634.64-96,095.22-59,550.14

Finding the Fourth Proportional to 69,634.64, 96,095.22 and 59,550.14

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Solution

The fourth proportional to 69,634.64, 96,095.22 and 59,550.14 is: 82,178.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,634.64 : 96,095.22 = 59,550.14 : x
  2. Step 2: Convert to fraction form
    69,634.64/96,095.22 = 59,550.14/x
  3. Step 3: Cross multiply
    69,634.64x = 96,095.22 × 59,550.14
  4. Step 4: Simplify right side
    69,634.64x = 5,722,483,804.33
  5. Step 5: Solve for x
    x = 5,722,483,804.33/69,634.64
  6. Step 6: Final answer
    x = 82,178.69

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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.