Home / 9,065.36-13,595.16-6,162.32

Finding the Fourth Proportional to 9,065.36, 13,595.16 and 6,162.32

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Solution

The fourth proportional to 9,065.36, 13,595.16 and 6,162.32 is: 9,241.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.36 : 13,595.16 = 6,162.32 : x
  2. Step 2: Convert to fraction form
    9,065.36/13,595.16 = 6,162.32/x
  3. Step 3: Cross multiply
    9,065.36x = 13,595.16 × 6,162.32
  4. Step 4: Simplify right side
    9,065.36x = 83,777,726.37
  5. Step 5: Solve for x
    x = 83,777,726.37/9,065.36
  6. Step 6: Final answer
    x = 9,241.52

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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.