Home / 181,883.37-251,011.67-110,266.41

Finding the Fourth Proportional to 181,883.37, 251,011.67 and 110,266.41

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Solution

The fourth proportional to 181,883.37, 251,011.67 and 110,266.41 is: 152,175.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,883.37 : 251,011.67 = 110,266.41 : x
  2. Step 2: Convert to fraction form
    181,883.37/251,011.67 = 110,266.41/x
  3. Step 3: Cross multiply
    181,883.37x = 251,011.67 × 110,266.41
  4. Step 4: Simplify right side
    181,883.37x = 27,678,155,719.00
  5. Step 5: Solve for x
    x = 27,678,155,719.00/181,883.37
  6. Step 6: Final answer
    x = 152,175.30

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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.