Home / 14,709.36-22,067.28-14,063.52

Finding the Fourth Proportional to 14,709.36, 22,067.28 and 14,063.52

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Solution

The fourth proportional to 14,709.36, 22,067.28 and 14,063.52 is: 21,098.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,709.36 : 22,067.28 = 14,063.52 : x
  2. Step 2: Convert to fraction form
    14,709.36/22,067.28 = 14,063.52/x
  3. Step 3: Cross multiply
    14,709.36x = 22,067.28 × 14,063.52
  4. Step 4: Simplify right side
    14,709.36x = 310,343,633.63
  5. Step 5: Solve for x
    x = 310,343,633.63/14,709.36
  6. Step 6: Final answer
    x = 21,098.38

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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.