Home / 14,834.07-22,256.57-6,939.14

Finding the Fourth Proportional to 14,834.07, 22,256.57 and 6,939.14

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Solution

The fourth proportional to 14,834.07, 22,256.57 and 6,939.14 is: 10,411.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834.07 : 22,256.57 = 6,939.14 : x
  2. Step 2: Convert to fraction form
    14,834.07/22,256.57 = 6,939.14/x
  3. Step 3: Cross multiply
    14,834.07x = 22,256.57 × 6,939.14
  4. Step 4: Simplify right side
    14,834.07x = 154,441,361.21
  5. Step 5: Solve for x
    x = 154,441,361.21/14,834.07
  6. Step 6: Final answer
    x = 10,411.26

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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.