Home / 14,092.24-21,139.28-4,733.16

Finding the Fourth Proportional to 14,092.24, 21,139.28 and 4,733.16

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Solution

The fourth proportional to 14,092.24, 21,139.28 and 4,733.16 is: 7,100.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092.24 : 21,139.28 = 4,733.16 : x
  2. Step 2: Convert to fraction form
    14,092.24/21,139.28 = 4,733.16/x
  3. Step 3: Cross multiply
    14,092.24x = 21,139.28 × 4,733.16
  4. Step 4: Simplify right side
    14,092.24x = 100,055,594.52
  5. Step 5: Solve for x
    x = 100,055,594.52/14,092.24
  6. Step 6: Final answer
    x = 7,100.05

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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.