Home / 35,452.65-48,922.34-19,537.09

Finding the Fourth Proportional to 35,452.65, 48,922.34 and 19,537.09

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Solution

The fourth proportional to 35,452.65, 48,922.34 and 19,537.09 is: 26,959.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,452.65 : 48,922.34 = 19,537.09 : x
  2. Step 2: Convert to fraction form
    35,452.65/48,922.34 = 19,537.09/x
  3. Step 3: Cross multiply
    35,452.65x = 48,922.34 × 19,537.09
  4. Step 4: Simplify right side
    35,452.65x = 955,800,214.79
  5. Step 5: Solve for x
    x = 955,800,214.79/35,452.65
  6. Step 6: Final answer
    x = 26,959.91

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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.