Home / 35,092.30-48,427.28-19,176.85

Finding the Fourth Proportional to 35,092.30, 48,427.28 and 19,176.85

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Solution

The fourth proportional to 35,092.30, 48,427.28 and 19,176.85 is: 26,464.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,092.30 : 48,427.28 = 19,176.85 : x
  2. Step 2: Convert to fraction form
    35,092.30/48,427.28 = 19,176.85/x
  3. Step 3: Cross multiply
    35,092.30x = 48,427.28 × 19,176.85
  4. Step 4: Simplify right side
    35,092.30x = 928,682,588.58
  5. Step 5: Solve for x
    x = 928,682,588.58/35,092.30
  6. Step 6: Final answer
    x = 26,464.00

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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.