Home / 18,007.02-24,846.39-10,454.22

Finding the Fourth Proportional to 18,007.02, 24,846.39 and 10,454.22

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Solution

The fourth proportional to 18,007.02, 24,846.39 and 10,454.22 is: 14,424.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,007.02 : 24,846.39 = 10,454.22 : x
  2. Step 2: Convert to fraction form
    18,007.02/24,846.39 = 10,454.22/x
  3. Step 3: Cross multiply
    18,007.02x = 24,846.39 × 10,454.22
  4. Step 4: Simplify right side
    18,007.02x = 259,749,627.27
  5. Step 5: Solve for x
    x = 259,749,627.27/18,007.02
  6. Step 6: Final answer
    x = 14,424.91

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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.