Home / 34,983.02-48,276.56-19,067.46

Finding the Fourth Proportional to 34,983.02, 48,276.56 and 19,067.46

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Solution

The fourth proportional to 34,983.02, 48,276.56 and 19,067.46 is: 26,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.02 : 48,276.56 = 19,067.46 : x
  2. Step 2: Convert to fraction form
    34,983.02/48,276.56 = 19,067.46/x
  3. Step 3: Cross multiply
    34,983.02x = 48,276.56 × 19,067.46
  4. Step 4: Simplify right side
    34,983.02x = 920,511,424.41
  5. Step 5: Solve for x
    x = 920,511,424.41/34,983.02
  6. Step 6: Final answer
    x = 26,313.10

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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.