Home / 35,509.56-49,002.77-19,593.66

Finding the Fourth Proportional to 35,509.56, 49,002.77 and 19,593.66

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Solution

The fourth proportional to 35,509.56, 49,002.77 and 19,593.66 is: 27,039.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,509.56 : 49,002.77 = 19,593.66 : x
  2. Step 2: Convert to fraction form
    35,509.56/49,002.77 = 19,593.66/x
  3. Step 3: Cross multiply
    35,509.56x = 49,002.77 × 19,593.66
  4. Step 4: Simplify right side
    35,509.56x = 960,143,516.47
  5. Step 5: Solve for x
    x = 960,143,516.47/35,509.56
  6. Step 6: Final answer
    x = 27,039.01

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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.