Home / 26,650.65-36,777.99-14,714.07

Finding the Fourth Proportional to 26,650.65, 36,777.99 and 14,714.07

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Solution

The fourth proportional to 26,650.65, 36,777.99 and 14,714.07 is: 20,305.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,650.65 : 36,777.99 = 14,714.07 : x
  2. Step 2: Convert to fraction form
    26,650.65/36,777.99 = 14,714.07/x
  3. Step 3: Cross multiply
    26,650.65x = 36,777.99 × 14,714.07
  4. Step 4: Simplify right side
    26,650.65x = 541,153,919.32
  5. Step 5: Solve for x
    x = 541,153,919.32/26,650.65
  6. Step 6: Final answer
    x = 20,305.47

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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.