Home / 163,029.78-244,497.24-63,167.70

Finding the Fourth Proportional to 163,029.78, 244,497.24 and 63,167.70

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Solution

The fourth proportional to 163,029.78, 244,497.24 and 63,167.70 is: 94,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,029.78 : 244,497.24 = 63,167.70 : x
  2. Step 2: Convert to fraction form
    163,029.78/244,497.24 = 63,167.70/x
  3. Step 3: Cross multiply
    163,029.78x = 244,497.24 × 63,167.70
  4. Step 4: Simplify right side
    163,029.78x = 15,444,328,307.15
  5. Step 5: Solve for x
    x = 15,444,328,307.15/163,029.78
  6. Step 6: Final answer
    x = 94,733.17

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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.