Home / 32,769.13-45,228.87-23,199.07

Finding the Fourth Proportional to 32,769.13, 45,228.87 and 23,199.07

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Solution

The fourth proportional to 32,769.13, 45,228.87 and 23,199.07 is: 32,020.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,769.13 : 45,228.87 = 23,199.07 : x
  2. Step 2: Convert to fraction form
    32,769.13/45,228.87 = 23,199.07/x
  3. Step 3: Cross multiply
    32,769.13x = 45,228.87 × 23,199.07
  4. Step 4: Simplify right side
    32,769.13x = 1,049,267,723.86
  5. Step 5: Solve for x
    x = 1,049,267,723.86/32,769.13
  6. Step 6: Final answer
    x = 32,020.00

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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.