Home / 14,024.49-19,353.79-8,056.59

Finding the Fourth Proportional to 14,024.49, 19,353.79 and 8,056.59

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Solution

The fourth proportional to 14,024.49, 19,353.79 and 8,056.59 is: 11,118.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,024.49 : 19,353.79 = 8,056.59 : x
  2. Step 2: Convert to fraction form
    14,024.49/19,353.79 = 8,056.59/x
  3. Step 3: Cross multiply
    14,024.49x = 19,353.79 × 8,056.59
  4. Step 4: Simplify right side
    14,024.49x = 155,925,550.98
  5. Step 5: Solve for x
    x = 155,925,550.98/14,024.49
  6. Step 6: Final answer
    x = 11,118.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.