Home / 5,036.68-7,560.54-4,003.32

Finding the Fourth Proportional to 5,036.68, 7,560.54 and 4,003.32

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Solution

The fourth proportional to 5,036.68, 7,560.54 and 4,003.32 is: 6,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.68 : 7,560.54 = 4,003.32 : x
  2. Step 2: Convert to fraction form
    5,036.68/7,560.54 = 4,003.32/x
  3. Step 3: Cross multiply
    5,036.68x = 7,560.54 × 4,003.32
  4. Step 4: Simplify right side
    5,036.68x = 30,267,289.34
  5. Step 5: Solve for x
    x = 30,267,289.34/5,036.68
  6. Step 6: Final answer
    x = 6,009.37

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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.