Home / 34,983.34-48,277.02-19,067.80

Finding the Fourth Proportional to 34,983.34, 48,277.02 and 19,067.80

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Solution

The fourth proportional to 34,983.34, 48,277.02 and 19,067.80 is: 26,313.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.34 : 48,277.02 = 19,067.80 : x
  2. Step 2: Convert to fraction form
    34,983.34/48,277.02 = 19,067.80/x
  3. Step 3: Cross multiply
    34,983.34x = 48,277.02 × 19,067.80
  4. Step 4: Simplify right side
    34,983.34x = 920,536,561.96
  5. Step 5: Solve for x
    x = 920,536,561.96/34,983.34
  6. Step 6: Final answer
    x = 26,313.57

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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.