Home / 14,096.05-21,154.34-11,355.82

Finding the Fourth Proportional to 14,096.05, 21,154.34 and 11,355.82

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Solution

The fourth proportional to 14,096.05, 21,154.34 and 11,355.82 is: 17,042.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096.05 : 21,154.34 = 11,355.82 : x
  2. Step 2: Convert to fraction form
    14,096.05/21,154.34 = 11,355.82/x
  3. Step 3: Cross multiply
    14,096.05x = 21,154.34 × 11,355.82
  4. Step 4: Simplify right side
    14,096.05x = 240,224,877.26
  5. Step 5: Solve for x
    x = 240,224,877.26/14,096.05
  6. Step 6: Final answer
    x = 17,042.00

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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.