Home / 14,753.96-22,131.02-4,365.80

Finding the Fourth Proportional to 14,753.96, 22,131.02 and 4,365.80

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Solution

The fourth proportional to 14,753.96, 22,131.02 and 4,365.80 is: 6,548.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753.96 : 22,131.02 = 4,365.80 : x
  2. Step 2: Convert to fraction form
    14,753.96/22,131.02 = 4,365.80/x
  3. Step 3: Cross multiply
    14,753.96x = 22,131.02 × 4,365.80
  4. Step 4: Simplify right side
    14,753.96x = 96,619,607.12
  5. Step 5: Solve for x
    x = 96,619,607.12/14,753.96
  6. Step 6: Final answer
    x = 6,548.72

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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.