Home / 26,961.04-40,441.56-15,250.06

Finding the Fourth Proportional to 26,961.04, 40,441.56 and 15,250.06

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Solution

The fourth proportional to 26,961.04, 40,441.56 and 15,250.06 is: 22,875.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961.04 : 40,441.56 = 15,250.06 : x
  2. Step 2: Convert to fraction form
    26,961.04/40,441.56 = 15,250.06/x
  3. Step 3: Cross multiply
    26,961.04x = 40,441.56 × 15,250.06
  4. Step 4: Simplify right side
    26,961.04x = 616,736,216.49
  5. Step 5: Solve for x
    x = 616,736,216.49/26,961.04
  6. Step 6: Final answer
    x = 22,875.09

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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.