Home / 14,674.05-22,010.13-6,348.20

Finding the Fourth Proportional to 14,674.05, 22,010.13 and 6,348.20

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Solution

The fourth proportional to 14,674.05, 22,010.13 and 6,348.20 is: 9,521.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674.05 : 22,010.13 = 6,348.20 : x
  2. Step 2: Convert to fraction form
    14,674.05/22,010.13 = 6,348.20/x
  3. Step 3: Cross multiply
    14,674.05x = 22,010.13 × 6,348.20
  4. Step 4: Simplify right side
    14,674.05x = 139,724,597.22
  5. Step 5: Solve for x
    x = 139,724,597.22/14,674.05
  6. Step 6: Final answer
    x = 9,521.88

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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.