Home / 15,997.87-24,017.64-10,756.36

Finding the Fourth Proportional to 15,997.87, 24,017.64 and 10,756.36

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Solution

The fourth proportional to 15,997.87, 24,017.64 and 10,756.36 is: 16,148.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,997.87 : 24,017.64 = 10,756.36 : x
  2. Step 2: Convert to fraction form
    15,997.87/24,017.64 = 10,756.36/x
  3. Step 3: Cross multiply
    15,997.87x = 24,017.64 × 10,756.36
  4. Step 4: Simplify right side
    15,997.87x = 258,342,382.19
  5. Step 5: Solve for x
    x = 258,342,382.19/15,997.87
  6. Step 6: Final answer
    x = 16,148.55

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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.