Home / 14,004.12-19,333.98-9,292.44

Finding the Fourth Proportional to 14,004.12, 19,333.98 and 9,292.44

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Solution

The fourth proportional to 14,004.12, 19,333.98 and 9,292.44 is: 12,829.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,004.12 : 19,333.98 = 9,292.44 : x
  2. Step 2: Convert to fraction form
    14,004.12/19,333.98 = 9,292.44/x
  3. Step 3: Cross multiply
    14,004.12x = 19,333.98 × 9,292.44
  4. Step 4: Simplify right side
    14,004.12x = 179,659,849.11
  5. Step 5: Solve for x
    x = 179,659,849.11/14,004.12
  6. Step 6: Final answer
    x = 12,829.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.