Home / 14,803.02-22,175.37-11,109.42

Finding the Fourth Proportional to 14,803.02, 22,175.37 and 11,109.42

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Solution

The fourth proportional to 14,803.02, 22,175.37 and 11,109.42 is: 16,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803.02 : 22,175.37 = 11,109.42 : x
  2. Step 2: Convert to fraction form
    14,803.02/22,175.37 = 11,109.42/x
  3. Step 3: Cross multiply
    14,803.02x = 22,175.37 × 11,109.42
  4. Step 4: Simplify right side
    14,803.02x = 246,355,498.99
  5. Step 5: Solve for x
    x = 246,355,498.99/14,803.02
  6. Step 6: Final answer
    x = 16,642.25

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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.