Home / 69,659.75-96,165.86-44,192.13

Finding the Fourth Proportional to 69,659.75, 96,165.86 and 44,192.13

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Solution

The fourth proportional to 69,659.75, 96,165.86 and 44,192.13 is: 61,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,659.75 : 96,165.86 = 44,192.13 : x
  2. Step 2: Convert to fraction form
    69,659.75/96,165.86 = 44,192.13/x
  3. Step 3: Cross multiply
    69,659.75x = 96,165.86 × 44,192.13
  4. Step 4: Simplify right side
    69,659.75x = 4,249,773,965.72
  5. Step 5: Solve for x
    x = 4,249,773,965.72/69,659.75
  6. Step 6: Final answer
    x = 61,007.60

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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.