Home / 27,656.43-41,496.84-14,505.63

Finding the Fourth Proportional to 27,656.43, 41,496.84 and 14,505.63

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Solution

The fourth proportional to 27,656.43, 41,496.84 and 14,505.63 is: 21,764.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,656.43 : 41,496.84 = 14,505.63 : x
  2. Step 2: Convert to fraction form
    27,656.43/41,496.84 = 14,505.63/x
  3. Step 3: Cross multiply
    27,656.43x = 41,496.84 × 14,505.63
  4. Step 4: Simplify right side
    27,656.43x = 601,937,807.21
  5. Step 5: Solve for x
    x = 601,937,807.21/27,656.43
  6. Step 6: Final answer
    x = 21,764.84

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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.