Home / 14,736.02-20,336.02-8,022.02

Finding the Fourth Proportional to 14,736.02, 20,336.02 and 8,022.02

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Solution

The fourth proportional to 14,736.02, 20,336.02 and 8,022.02 is: 11,070.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,736.02 : 20,336.02 = 8,022.02 : x
  2. Step 2: Convert to fraction form
    14,736.02/20,336.02 = 8,022.02/x
  3. Step 3: Cross multiply
    14,736.02x = 20,336.02 × 8,022.02
  4. Step 4: Simplify right side
    14,736.02x = 163,135,959.16
  5. Step 5: Solve for x
    x = 163,135,959.16/14,736.02
  6. Step 6: Final answer
    x = 11,070.56

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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.