Home / 23,832.66-32,889.67-13,077.99

Finding the Fourth Proportional to 23,832.66, 32,889.67 and 13,077.99

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Solution

The fourth proportional to 23,832.66, 32,889.67 and 13,077.99 is: 18,047.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,832.66 : 32,889.67 = 13,077.99 : x
  2. Step 2: Convert to fraction form
    23,832.66/32,889.67 = 13,077.99/x
  3. Step 3: Cross multiply
    23,832.66x = 32,889.67 × 13,077.99
  4. Step 4: Simplify right side
    23,832.66x = 430,130,775.36
  5. Step 5: Solve for x
    x = 430,130,775.36/23,832.66
  6. Step 6: Final answer
    x = 18,047.96

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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.