Home / 9,007.64-13,514.44-4,009.30

Finding the Fourth Proportional to 9,007.64, 13,514.44 and 4,009.30

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Solution

The fourth proportional to 9,007.64, 13,514.44 and 4,009.30 is: 6,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.64 : 13,514.44 = 4,009.30 : x
  2. Step 2: Convert to fraction form
    9,007.64/13,514.44 = 4,009.30/x
  3. Step 3: Cross multiply
    9,007.64x = 13,514.44 × 4,009.30
  4. Step 4: Simplify right side
    9,007.64x = 54,183,444.29
  5. Step 5: Solve for x
    x = 54,183,444.29/9,007.64
  6. Step 6: Final answer
    x = 6,015.28

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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.