Home / 40,622.04-56,056.68-23,623.92

Finding the Fourth Proportional to 40,622.04, 56,056.68 and 23,623.92

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Solution

The fourth proportional to 40,622.04, 56,056.68 and 23,623.92 is: 32,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,622.04 : 56,056.68 = 23,623.92 : x
  2. Step 2: Convert to fraction form
    40,622.04/56,056.68 = 23,623.92/x
  3. Step 3: Cross multiply
    40,622.04x = 56,056.68 × 23,623.92
  4. Step 4: Simplify right side
    40,622.04x = 1,324,278,523.79
  5. Step 5: Solve for x
    x = 1,324,278,523.79/40,622.04
  6. Step 6: Final answer
    x = 32,600.00

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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.