Home / 11,559.02-17,323.41-4,625.42

Finding the Fourth Proportional to 11,559.02, 17,323.41 and 4,625.42

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Solution

The fourth proportional to 11,559.02, 17,323.41 and 4,625.42 is: 6,932.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,559.02 : 17,323.41 = 4,625.42 : x
  2. Step 2: Convert to fraction form
    11,559.02/17,323.41 = 4,625.42/x
  3. Step 3: Cross multiply
    11,559.02x = 17,323.41 × 4,625.42
  4. Step 4: Simplify right side
    11,559.02x = 80,128,047.08
  5. Step 5: Solve for x
    x = 80,128,047.08/11,559.02
  6. Step 6: Final answer
    x = 6,932.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.