Home / 33,017.25-49,535.19-13,014.39

Finding the Fourth Proportional to 33,017.25, 49,535.19 and 13,014.39

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Solution

The fourth proportional to 33,017.25, 49,535.19 and 13,014.39 is: 19,525.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,017.25 : 49,535.19 = 13,014.39 : x
  2. Step 2: Convert to fraction form
    33,017.25/49,535.19 = 13,014.39/x
  3. Step 3: Cross multiply
    33,017.25x = 49,535.19 × 13,014.39
  4. Step 4: Simplify right side
    33,017.25x = 644,670,281.38
  5. Step 5: Solve for x
    x = 644,670,281.38/33,017.25
  6. Step 6: Final answer
    x = 19,525.26

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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.