Home / 40,797.19-56,305.99-22,652.08

Finding the Fourth Proportional to 40,797.19, 56,305.99 and 22,652.08

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Solution

The fourth proportional to 40,797.19, 56,305.99 and 22,652.08 is: 31,263.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,797.19 : 56,305.99 = 22,652.08 : x
  2. Step 2: Convert to fraction form
    40,797.19/56,305.99 = 22,652.08/x
  3. Step 3: Cross multiply
    40,797.19x = 56,305.99 × 22,652.08
  4. Step 4: Simplify right side
    40,797.19x = 1,275,447,708.45
  5. Step 5: Solve for x
    x = 1,275,447,708.45/40,797.19
  6. Step 6: Final answer
    x = 31,263.12

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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.