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Finding the Fourth Proportional to 35,510.15, 49,004.17 and 19,595.07

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Solution

The fourth proportional to 35,510.15, 49,004.17 and 19,595.07 is: 27,041.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.15 : 49,004.17 = 19,595.07 : x
  2. Step 2: Convert to fraction form
    35,510.15/49,004.17 = 19,595.07/x
  3. Step 3: Cross multiply
    35,510.15x = 49,004.17 × 19,595.07
  4. Step 4: Simplify right side
    35,510.15x = 960,240,092.45
  5. Step 5: Solve for x
    x = 960,240,092.45/35,510.15
  6. Step 6: Final answer
    x = 27,041.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.