Home / 14,699.36-22,053.28-4,311.12

Finding the Fourth Proportional to 14,699.36, 22,053.28 and 4,311.12

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Solution

The fourth proportional to 14,699.36, 22,053.28 and 4,311.12 is: 6,467.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.36 : 22,053.28 = 4,311.12 : x
  2. Step 2: Convert to fraction form
    14,699.36/22,053.28 = 4,311.12/x
  3. Step 3: Cross multiply
    14,699.36x = 22,053.28 × 4,311.12
  4. Step 4: Simplify right side
    14,699.36x = 95,074,336.47
  5. Step 5: Solve for x
    x = 95,074,336.47/14,699.36
  6. Step 6: Final answer
    x = 6,467.92

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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.