Home / 14,814.03-22,106.37-13,236.87

Finding the Fourth Proportional to 14,814.03, 22,106.37 and 13,236.87

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Solution

The fourth proportional to 14,814.03, 22,106.37 and 13,236.87 is: 19,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,814.03 : 22,106.37 = 13,236.87 : x
  2. Step 2: Convert to fraction form
    14,814.03/22,106.37 = 13,236.87/x
  3. Step 3: Cross multiply
    14,814.03x = 22,106.37 × 13,236.87
  4. Step 4: Simplify right side
    14,814.03x = 292,619,145.86
  5. Step 5: Solve for x
    x = 292,619,145.86/14,814.03
  6. Step 6: Final answer
    x = 19,752.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.