Home / 181,625.51-272,462.07-60,005.64

Finding the Fourth Proportional to 181,625.51, 272,462.07 and 60,005.64

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Solution

The fourth proportional to 181,625.51, 272,462.07 and 60,005.64 is: 90,016.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,625.51 : 272,462.07 = 60,005.64 : x
  2. Step 2: Convert to fraction form
    181,625.51/272,462.07 = 60,005.64/x
  3. Step 3: Cross multiply
    181,625.51x = 272,462.07 × 60,005.64
  4. Step 4: Simplify right side
    181,625.51x = 16,349,261,326.05
  5. Step 5: Solve for x
    x = 16,349,261,326.05/181,625.51
  6. Step 6: Final answer
    x = 90,016.33

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1.5x scale

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.