Home / 14,267.09-21,402.93-4,404.06

Finding the Fourth Proportional to 14,267.09, 21,402.93 and 4,404.06

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Solution

The fourth proportional to 14,267.09, 21,402.93 and 4,404.06 is: 6,606.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,267.09 : 21,402.93 = 4,404.06 : x
  2. Step 2: Convert to fraction form
    14,267.09/21,402.93 = 4,404.06/x
  3. Step 3: Cross multiply
    14,267.09x = 21,402.93 × 4,404.06
  4. Step 4: Simplify right side
    14,267.09x = 94,259,787.90
  5. Step 5: Solve for x
    x = 94,259,787.90/14,267.09
  6. Step 6: Final answer
    x = 6,606.80

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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.