Home / 10,498.36-14,488.36-6,022.08

Finding the Fourth Proportional to 10,498.36, 14,488.36 and 6,022.08

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Solution

The fourth proportional to 10,498.36, 14,488.36 and 6,022.08 is: 8,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,498.36 : 14,488.36 = 6,022.08 : x
  2. Step 2: Convert to fraction form
    10,498.36/14,488.36 = 6,022.08/x
  3. Step 3: Cross multiply
    10,498.36x = 14,488.36 × 6,022.08
  4. Step 4: Simplify right side
    10,498.36x = 87,250,062.99
  5. Step 5: Solve for x
    x = 87,250,062.99/10,498.36
  6. Step 6: Final answer
    x = 8,310.83

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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.