Home / 69,634.40-96,095.58-37,803.32

Finding the Fourth Proportional to 69,634.40, 96,095.58 and 37,803.32

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Solution

The fourth proportional to 69,634.40, 96,095.58 and 37,803.32 is: 52,168.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,634.40 : 96,095.58 = 37,803.32 : x
  2. Step 2: Convert to fraction form
    69,634.40/96,095.58 = 37,803.32/x
  3. Step 3: Cross multiply
    69,634.40x = 96,095.58 × 37,803.32
  4. Step 4: Simplify right side
    69,634.40x = 3,632,731,961.33
  5. Step 5: Solve for x
    x = 3,632,731,961.33/69,634.40
  6. Step 6: Final answer
    x = 52,168.64

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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.