Home / 124,053.26-185,995.66-63,113.75

Finding the Fourth Proportional to 124,053.26, 185,995.66 and 63,113.75

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Solution

The fourth proportional to 124,053.26, 185,995.66 and 63,113.75 is: 94,627.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,053.26 : 185,995.66 = 63,113.75 : x
  2. Step 2: Convert to fraction form
    124,053.26/185,995.66 = 63,113.75/x
  3. Step 3: Cross multiply
    124,053.26x = 185,995.66 × 63,113.75
  4. Step 4: Simplify right side
    124,053.26x = 11,738,883,586.33
  5. Step 5: Solve for x
    x = 11,738,883,586.33/124,053.26
  6. Step 6: Final answer
    x = 94,627.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.