Home / 14,886.74-22,327.34-4,354.44

Finding the Fourth Proportional to 14,886.74, 22,327.34 and 4,354.44

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Solution

The fourth proportional to 14,886.74, 22,327.34 and 4,354.44 is: 6,530.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.74 : 22,327.34 = 4,354.44 : x
  2. Step 2: Convert to fraction form
    14,886.74/22,327.34 = 4,354.44/x
  3. Step 3: Cross multiply
    14,886.74x = 22,327.34 × 4,354.44
  4. Step 4: Simplify right side
    14,886.74x = 97,223,040.62
  5. Step 5: Solve for x
    x = 97,223,040.62/14,886.74
  6. Step 6: Final answer
    x = 6,530.85

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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.