Home / 14,930.13-22,394.44-5,569.41

Finding the Fourth Proportional to 14,930.13, 22,394.44 and 5,569.41

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Solution

The fourth proportional to 14,930.13, 22,394.44 and 5,569.41 is: 8,353.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,930.13 : 22,394.44 = 5,569.41 : x
  2. Step 2: Convert to fraction form
    14,930.13/22,394.44 = 5,569.41/x
  3. Step 3: Cross multiply
    14,930.13x = 22,394.44 × 5,569.41
  4. Step 4: Simplify right side
    14,930.13x = 124,723,909.02
  5. Step 5: Solve for x
    x = 124,723,909.02/14,930.13
  6. Step 6: Final answer
    x = 8,353.84

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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.