Home / 23,625.69-32,602.26-13,015.11

Finding the Fourth Proportional to 23,625.69, 32,602.26 and 13,015.11

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Solution

The fourth proportional to 23,625.69, 32,602.26 and 13,015.11 is: 17,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625.69 : 32,602.26 = 13,015.11 : x
  2. Step 2: Convert to fraction form
    23,625.69/32,602.26 = 13,015.11/x
  3. Step 3: Cross multiply
    23,625.69x = 32,602.26 × 13,015.11
  4. Step 4: Simplify right side
    23,625.69x = 424,322,000.15
  5. Step 5: Solve for x
    x = 424,322,000.15/23,625.69
  6. Step 6: Final answer
    x = 17,960.20

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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.