Home / 29,407.26-44,112.59-8,345.66

Finding the Fourth Proportional to 29,407.26, 44,112.59 and 8,345.66

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Solution

The fourth proportional to 29,407.26, 44,112.59 and 8,345.66 is: 12,518.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,407.26 : 44,112.59 = 8,345.66 : x
  2. Step 2: Convert to fraction form
    29,407.26/44,112.59 = 8,345.66/x
  3. Step 3: Cross multiply
    29,407.26x = 44,112.59 × 8,345.66
  4. Step 4: Simplify right side
    29,407.26x = 368,148,415.57
  5. Step 5: Solve for x
    x = 368,148,415.57/29,407.26
  6. Step 6: Final answer
    x = 12,518.96

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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.