Home / 26,762.95-36,857.97-26,181.80

Finding the Fourth Proportional to 26,762.95, 36,857.97 and 26,181.80

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Solution

The fourth proportional to 26,762.95, 36,857.97 and 26,181.80 is: 36,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,762.95 : 36,857.97 = 26,181.80 : x
  2. Step 2: Convert to fraction form
    26,762.95/36,857.97 = 26,181.80/x
  3. Step 3: Cross multiply
    26,762.95x = 36,857.97 × 26,181.80
  4. Step 4: Simplify right side
    26,762.95x = 965,007,868.04
  5. Step 5: Solve for x
    x = 965,007,868.04/26,762.95
  6. Step 6: Final answer
    x = 36,057.60

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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.