Home / 181,761.36-250,794.02-110,099.75

Finding the Fourth Proportional to 181,761.36, 250,794.02 and 110,099.75

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Solution

The fourth proportional to 181,761.36, 250,794.02 and 110,099.75 is: 151,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,761.36 : 250,794.02 = 110,099.75 : x
  2. Step 2: Convert to fraction form
    181,761.36/250,794.02 = 110,099.75/x
  3. Step 3: Cross multiply
    181,761.36x = 250,794.02 × 110,099.75
  4. Step 4: Simplify right side
    181,761.36x = 27,612,357,924.77
  5. Step 5: Solve for x
    x = 27,612,357,924.77/181,761.36
  6. Step 6: Final answer
    x = 151,915.45

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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.