Home / 26,519.25-36,587.45-16,444.06

Finding the Fourth Proportional to 26,519.25, 36,587.45 and 16,444.06

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Solution

The fourth proportional to 26,519.25, 36,587.45 and 16,444.06 is: 22,687.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,519.25 : 36,587.45 = 16,444.06 : x
  2. Step 2: Convert to fraction form
    26,519.25/36,587.45 = 16,444.06/x
  3. Step 3: Cross multiply
    26,519.25x = 36,587.45 × 16,444.06
  4. Step 4: Simplify right side
    26,519.25x = 601,646,223.05
  5. Step 5: Solve for x
    x = 601,646,223.05/26,519.25
  6. Step 6: Final answer
    x = 22,687.16

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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.