Home / 44,702.51-67,053.57-11,422.52

Finding the Fourth Proportional to 44,702.51, 67,053.57 and 11,422.52

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Solution

The fourth proportional to 44,702.51, 67,053.57 and 11,422.52 is: 17,133.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,702.51 : 67,053.57 = 11,422.52 : x
  2. Step 2: Convert to fraction form
    44,702.51/67,053.57 = 11,422.52/x
  3. Step 3: Cross multiply
    44,702.51x = 67,053.57 × 11,422.52
  4. Step 4: Simplify right side
    44,702.51x = 765,920,682.00
  5. Step 5: Solve for x
    x = 765,920,682.00/44,702.51
  6. Step 6: Final answer
    x = 17,133.73

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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.