Home / 14,946.05-22,422.76-4,416.02

Finding the Fourth Proportional to 14,946.05, 22,422.76 and 4,416.02

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Solution

The fourth proportional to 14,946.05, 22,422.76 and 4,416.02 is: 6,625.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946.05 : 22,422.76 = 4,416.02 : x
  2. Step 2: Convert to fraction form
    14,946.05/22,422.76 = 4,416.02/x
  3. Step 3: Cross multiply
    14,946.05x = 22,422.76 × 4,416.02
  4. Step 4: Simplify right side
    14,946.05x = 99,019,356.62
  5. Step 5: Solve for x
    x = 99,019,356.62/14,946.05
  6. Step 6: Final answer
    x = 6,625.12

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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.