Home / 23,655.01-32,642.42-13,576.36

Finding the Fourth Proportional to 23,655.01, 32,642.42 and 13,576.36

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Solution

The fourth proportional to 23,655.01, 32,642.42 and 13,576.36 is: 18,734.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655.01 : 32,642.42 = 13,576.36 : x
  2. Step 2: Convert to fraction form
    23,655.01/32,642.42 = 13,576.36/x
  3. Step 3: Cross multiply
    23,655.01x = 32,642.42 × 13,576.36
  4. Step 4: Simplify right side
    23,655.01x = 443,165,222.98
  5. Step 5: Solve for x
    x = 443,165,222.98/23,655.01
  6. Step 6: Final answer
    x = 18,734.52

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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.