Home / 36,466.20-54,709.02-13,092.84

Finding the Fourth Proportional to 36,466.20, 54,709.02 and 13,092.84

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Solution

The fourth proportional to 36,466.20, 54,709.02 and 13,092.84 is: 19,642.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,466.20 : 54,709.02 = 13,092.84 : x
  2. Step 2: Convert to fraction form
    36,466.20/54,709.02 = 13,092.84/x
  3. Step 3: Cross multiply
    36,466.20x = 54,709.02 × 13,092.84
  4. Step 4: Simplify right side
    36,466.20x = 716,296,445.42
  5. Step 5: Solve for x
    x = 716,296,445.42/36,466.20
  6. Step 6: Final answer
    x = 19,642.75

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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.