Home / 22,788.04-34,124.94-14,442.76

Finding the Fourth Proportional to 22,788.04, 34,124.94 and 14,442.76

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Solution

The fourth proportional to 22,788.04, 34,124.94 and 14,442.76 is: 21,627.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,788.04 : 34,124.94 = 14,442.76 : x
  2. Step 2: Convert to fraction form
    22,788.04/34,124.94 = 14,442.76/x
  3. Step 3: Cross multiply
    22,788.04x = 34,124.94 × 14,442.76
  4. Step 4: Simplify right side
    22,788.04x = 492,858,318.43
  5. Step 5: Solve for x
    x = 492,858,318.43/22,788.04
  6. Step 6: Final answer
    x = 21,627.94

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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.