Home / 35,362.05-53,043.08-9,067.02

Finding the Fourth Proportional to 35,362.05, 53,043.08 and 9,067.02

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Solution

The fourth proportional to 35,362.05, 53,043.08 and 9,067.02 is: 13,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,362.05 : 53,043.08 = 9,067.02 : x
  2. Step 2: Convert to fraction form
    35,362.05/53,043.08 = 9,067.02/x
  3. Step 3: Cross multiply
    35,362.05x = 53,043.08 × 9,067.02
  4. Step 4: Simplify right side
    35,362.05x = 480,942,621.89
  5. Step 5: Solve for x
    x = 480,942,621.89/35,362.05
  6. Step 6: Final answer
    x = 13,600.53

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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.