Home / 34,033.02-51,049.59-13,256.52

Finding the Fourth Proportional to 34,033.02, 51,049.59 and 13,256.52

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Solution

The fourth proportional to 34,033.02, 51,049.59 and 13,256.52 is: 19,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,033.02 : 51,049.59 = 13,256.52 : x
  2. Step 2: Convert to fraction form
    34,033.02/51,049.59 = 13,256.52/x
  3. Step 3: Cross multiply
    34,033.02x = 51,049.59 × 13,256.52
  4. Step 4: Simplify right side
    34,033.02x = 676,739,910.83
  5. Step 5: Solve for x
    x = 676,739,910.83/34,033.02
  6. Step 6: Final answer
    x = 19,884.80

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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.