Home / 91,933.26-126,783.64-59,634.24

Finding the Fourth Proportional to 91,933.26, 126,783.64 and 59,634.24

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Solution

The fourth proportional to 91,933.26, 126,783.64 and 59,634.24 is: 82,240.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,933.26 : 126,783.64 = 59,634.24 : x
  2. Step 2: Convert to fraction form
    91,933.26/126,783.64 = 59,634.24/x
  3. Step 3: Cross multiply
    91,933.26x = 126,783.64 × 59,634.24
  4. Step 4: Simplify right side
    91,933.26x = 7,560,646,015.83
  5. Step 5: Solve for x
    x = 7,560,646,015.83/91,933.26
  6. Step 6: Final answer
    x = 82,240.60

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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.