Home / 14,264.93-21,397.68-4,404.22

Finding the Fourth Proportional to 14,264.93, 21,397.68 and 4,404.22

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Solution

The fourth proportional to 14,264.93, 21,397.68 and 4,404.22 is: 6,606.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,264.93 : 21,397.68 = 4,404.22 : x
  2. Step 2: Convert to fraction form
    14,264.93/21,397.68 = 4,404.22/x
  3. Step 3: Cross multiply
    14,264.93x = 21,397.68 × 4,404.22
  4. Step 4: Simplify right side
    14,264.93x = 94,240,036.72
  5. Step 5: Solve for x
    x = 94,240,036.72/14,264.93
  6. Step 6: Final answer
    x = 6,606.41

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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.