Home / 69,750.48-96,122.93-50,597.22

Finding the Fourth Proportional to 69,750.48, 96,122.93 and 50,597.22

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Solution

The fourth proportional to 69,750.48, 96,122.93 and 50,597.22 is: 69,727.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,750.48 : 96,122.93 = 50,597.22 : x
  2. Step 2: Convert to fraction form
    69,750.48/96,122.93 = 50,597.22/x
  3. Step 3: Cross multiply
    69,750.48x = 96,122.93 × 50,597.22
  4. Step 4: Simplify right side
    69,750.48x = 4,863,553,036.25
  5. Step 5: Solve for x
    x = 4,863,553,036.25/69,750.48
  6. Step 6: Final answer
    x = 69,727.88

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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.