Home / 14,944.06-22,239.66-14,445.82

Finding the Fourth Proportional to 14,944.06, 22,239.66 and 14,445.82

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Solution

The fourth proportional to 14,944.06, 22,239.66 and 14,445.82 is: 21,498.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,944.06 : 22,239.66 = 14,445.82 : x
  2. Step 2: Convert to fraction form
    14,944.06/22,239.66 = 14,445.82/x
  3. Step 3: Cross multiply
    14,944.06x = 22,239.66 × 14,445.82
  4. Step 4: Simplify right side
    14,944.06x = 321,270,125.22
  5. Step 5: Solve for x
    x = 321,270,125.22/14,944.06
  6. Step 6: Final answer
    x = 21,498.18

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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.