Home / 35,604.12-53,359.47-26,200.11

Finding the Fourth Proportional to 35,604.12, 53,359.47 and 26,200.11

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Solution

The fourth proportional to 35,604.12, 53,359.47 and 26,200.11 is: 39,265.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,604.12 : 53,359.47 = 26,200.11 : x
  2. Step 2: Convert to fraction form
    35,604.12/53,359.47 = 26,200.11/x
  3. Step 3: Cross multiply
    35,604.12x = 53,359.47 × 26,200.11
  4. Step 4: Simplify right side
    35,604.12x = 1,398,023,983.54
  5. Step 5: Solve for x
    x = 1,398,023,983.54/35,604.12
  6. Step 6: Final answer
    x = 39,265.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.