Home / 9,359.73-14,042.22-4,095.20

Finding the Fourth Proportional to 9,359.73, 14,042.22 and 4,095.20

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Solution

The fourth proportional to 9,359.73, 14,042.22 and 4,095.20 is: 6,143.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359.73 : 14,042.22 = 4,095.20 : x
  2. Step 2: Convert to fraction form
    9,359.73/14,042.22 = 4,095.20/x
  3. Step 3: Cross multiply
    9,359.73x = 14,042.22 × 4,095.20
  4. Step 4: Simplify right side
    9,359.73x = 57,505,629.13
  5. Step 5: Solve for x
    x = 57,505,629.13/9,359.73
  6. Step 6: Final answer
    x = 6,143.94

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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.