Home / 14,094.54-21,144.60-6,303.42

Finding the Fourth Proportional to 14,094.54, 21,144.60 and 6,303.42

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Solution

The fourth proportional to 14,094.54, 21,144.60 and 6,303.42 is: 9,456.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094.54 : 21,144.60 = 6,303.42 : x
  2. Step 2: Convert to fraction form
    14,094.54/21,144.60 = 6,303.42/x
  3. Step 3: Cross multiply
    14,094.54x = 21,144.60 × 6,303.42
  4. Step 4: Simplify right side
    14,094.54x = 133,283,294.53
  5. Step 5: Solve for x
    x = 133,283,294.53/14,094.54
  6. Step 6: Final answer
    x = 9,456.38

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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.