Home / 14,264.06-21,398.14-4,404.10

Finding the Fourth Proportional to 14,264.06, 21,398.14 and 4,404.10

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Solution

The fourth proportional to 14,264.06, 21,398.14 and 4,404.10 is: 6,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,264.06 : 21,398.14 = 4,404.10 : x
  2. Step 2: Convert to fraction form
    14,264.06/21,398.14 = 4,404.10/x
  3. Step 3: Cross multiply
    14,264.06x = 21,398.14 × 4,404.10
  4. Step 4: Simplify right side
    14,264.06x = 94,239,548.37
  5. Step 5: Solve for x
    x = 94,239,548.37/14,264.06
  6. Step 6: Final answer
    x = 6,606.78

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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.