Home / 181,584.42-272,377.84-63,258

Finding the Fourth Proportional to 181,584.42, 272,377.84 and 63,258

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Solution

The fourth proportional to 181,584.42, 272,377.84 and 63,258 is: 94,887.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,584.42 : 272,377.84 = 63,258 : x
  2. Step 2: Convert to fraction form
    181,584.42/272,377.84 = 63,258/x
  3. Step 3: Cross multiply
    181,584.42x = 272,377.84 × 63,258
  4. Step 4: Simplify right side
    181,584.42x = 17,230,077,402.72
  5. Step 5: Solve for x
    x = 17,230,077,402.72/181,584.42
  6. Step 6: Final answer
    x = 94,887.42

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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.