Home / 14,473.94-21,714.17-6,154.25

Finding the Fourth Proportional to 14,473.94, 21,714.17 and 6,154.25

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Solution

The fourth proportional to 14,473.94, 21,714.17 and 6,154.25 is: 9,232.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,473.94 : 21,714.17 = 6,154.25 : x
  2. Step 2: Convert to fraction form
    14,473.94/21,714.17 = 6,154.25/x
  3. Step 3: Cross multiply
    14,473.94x = 21,714.17 × 6,154.25
  4. Step 4: Simplify right side
    14,473.94x = 133,634,291.38
  5. Step 5: Solve for x
    x = 133,634,291.38/14,473.94
  6. Step 6: Final answer
    x = 9,232.75

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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.