Home / 35,475.95-48,959.01-19,560.37

Finding the Fourth Proportional to 35,475.95, 48,959.01 and 19,560.37

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Solution

The fourth proportional to 35,475.95, 48,959.01 and 19,560.37 is: 26,994.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,475.95 : 48,959.01 = 19,560.37 : x
  2. Step 2: Convert to fraction form
    35,475.95/48,959.01 = 19,560.37/x
  3. Step 3: Cross multiply
    35,475.95x = 48,959.01 × 19,560.37
  4. Step 4: Simplify right side
    35,475.95x = 957,656,350.43
  5. Step 5: Solve for x
    x = 957,656,350.43/35,475.95
  6. Step 6: Final answer
    x = 26,994.53

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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.