Home / 35,141.29-48,494.57-19,225.56

Finding the Fourth Proportional to 35,141.29, 48,494.57 and 19,225.56

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Solution

The fourth proportional to 35,141.29, 48,494.57 and 19,225.56 is: 26,531.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,141.29 : 48,494.57 = 19,225.56 : x
  2. Step 2: Convert to fraction form
    35,141.29/48,494.57 = 19,225.56/x
  3. Step 3: Cross multiply
    35,141.29x = 48,494.57 × 19,225.56
  4. Step 4: Simplify right side
    35,141.29x = 932,335,350.94
  5. Step 5: Solve for x
    x = 932,335,350.94/35,141.29
  6. Step 6: Final answer
    x = 26,531.05

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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.