Home / 24,572.98-33,907.71-15,017.68

Finding the Fourth Proportional to 24,572.98, 33,907.71 and 15,017.68

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Solution

The fourth proportional to 24,572.98, 33,907.71 and 15,017.68 is: 20,722.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,572.98 : 33,907.71 = 15,017.68 : x
  2. Step 2: Convert to fraction form
    24,572.98/33,907.71 = 15,017.68/x
  3. Step 3: Cross multiply
    24,572.98x = 33,907.71 × 15,017.68
  4. Step 4: Simplify right side
    24,572.98x = 509,215,138.31
  5. Step 5: Solve for x
    x = 509,215,138.31/24,572.98
  6. Step 6: Final answer
    x = 20,722.56

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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.