Home / 26,957.97-40,444.23-8,237.49

Finding the Fourth Proportional to 26,957.97, 40,444.23 and 8,237.49

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Solution

The fourth proportional to 26,957.97, 40,444.23 and 8,237.49 is: 12,358.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,957.97 : 40,444.23 = 8,237.49 : x
  2. Step 2: Convert to fraction form
    26,957.97/40,444.23 = 8,237.49/x
  3. Step 3: Cross multiply
    26,957.97x = 40,444.23 × 8,237.49
  4. Step 4: Simplify right side
    26,957.97x = 333,158,899.00
  5. Step 5: Solve for x
    x = 333,158,899.00/26,957.97
  6. Step 6: Final answer
    x = 12,358.46

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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.