Home / 40,724.92-56,188.16-26,362.00

Finding the Fourth Proportional to 40,724.92, 56,188.16 and 26,362.00

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Solution

The fourth proportional to 40,724.92, 56,188.16 and 26,362.00 is: 36,371.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,724.92 : 56,188.16 = 26,362.00 : x
  2. Step 2: Convert to fraction form
    40,724.92/56,188.16 = 26,362.00/x
  3. Step 3: Cross multiply
    40,724.92x = 56,188.16 × 26,362.00
  4. Step 4: Simplify right side
    40,724.92x = 1,481,231,861.17
  5. Step 5: Solve for x
    x = 1,481,231,861.17/40,724.92
  6. Step 6: Final answer
    x = 36,371.64

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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.