Home / 6,036.36-9,010.15-5,613.32

Finding the Fourth Proportional to 6,036.36, 9,010.15 and 5,613.32

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Solution

The fourth proportional to 6,036.36, 9,010.15 and 5,613.32 is: 8,378.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036.36 : 9,010.15 = 5,613.32 : x
  2. Step 2: Convert to fraction form
    6,036.36/9,010.15 = 5,613.32/x
  3. Step 3: Cross multiply
    6,036.36x = 9,010.15 × 5,613.32
  4. Step 4: Simplify right side
    6,036.36x = 50,576,855.20
  5. Step 5: Solve for x
    x = 50,576,855.20/6,036.36
  6. Step 6: Final answer
    x = 8,378.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.