Home / 35,452.20-48,924.18-19,536.63

Finding the Fourth Proportional to 35,452.20, 48,924.18 and 19,536.63

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Solution

The fourth proportional to 35,452.20, 48,924.18 and 19,536.63 is: 26,960.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,452.20 : 48,924.18 = 19,536.63 : x
  2. Step 2: Convert to fraction form
    35,452.20/48,924.18 = 19,536.63/x
  3. Step 3: Cross multiply
    35,452.20x = 48,924.18 × 19,536.63
  4. Step 4: Simplify right side
    35,452.20x = 955,813,602.71
  5. Step 5: Solve for x
    x = 955,813,602.71/35,452.20
  6. Step 6: Final answer
    x = 26,960.63

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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.