Home / 40,583.74-55,959.99-26,224.66

Finding the Fourth Proportional to 40,583.74, 55,959.99 and 26,224.66

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Solution

The fourth proportional to 40,583.74, 55,959.99 and 26,224.66 is: 36,160.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,583.74 : 55,959.99 = 26,224.66 : x
  2. Step 2: Convert to fraction form
    40,583.74/55,959.99 = 26,224.66/x
  3. Step 3: Cross multiply
    40,583.74x = 55,959.99 × 26,224.66
  4. Step 4: Simplify right side
    40,583.74x = 1,467,531,711.35
  5. Step 5: Solve for x
    x = 1,467,531,711.35/40,583.74
  6. Step 6: Final answer
    x = 36,160.58

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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.