Home / 18,026.48-24,877.64-10,069.29

Finding the Fourth Proportional to 18,026.48, 24,877.64 and 10,069.29

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Solution

The fourth proportional to 18,026.48, 24,877.64 and 10,069.29 is: 13,896.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,026.48 : 24,877.64 = 10,069.29 : x
  2. Step 2: Convert to fraction form
    18,026.48/24,877.64 = 10,069.29/x
  3. Step 3: Cross multiply
    18,026.48x = 24,877.64 × 10,069.29
  4. Step 4: Simplify right side
    18,026.48x = 250,500,196.85
  5. Step 5: Solve for x
    x = 250,500,196.85/18,026.48
  6. Step 6: Final answer
    x = 13,896.23

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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.