Home / 35,515.08-49,006.92-19,598.52

Finding the Fourth Proportional to 35,515.08, 49,006.92 and 19,598.52

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Solution

The fourth proportional to 35,515.08, 49,006.92 and 19,598.52 is: 27,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,515.08 : 49,006.92 = 19,598.52 : x
  2. Step 2: Convert to fraction form
    35,515.08/49,006.92 = 19,598.52/x
  3. Step 3: Cross multiply
    35,515.08x = 49,006.92 × 19,598.52
  4. Step 4: Simplify right side
    35,515.08x = 960,463,101.76
  5. Step 5: Solve for x
    x = 960,463,101.76/35,515.08
  6. Step 6: Final answer
    x = 27,043.81

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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.