Home / 9,055.08-13,559.94-7,383.24

Finding the Fourth Proportional to 9,055.08, 13,559.94 and 7,383.24

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Solution

The fourth proportional to 9,055.08, 13,559.94 and 7,383.24 is: 11,056.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.08 : 13,559.94 = 7,383.24 : x
  2. Step 2: Convert to fraction form
    9,055.08/13,559.94 = 7,383.24/x
  3. Step 3: Cross multiply
    9,055.08x = 13,559.94 × 7,383.24
  4. Step 4: Simplify right side
    9,055.08x = 100,116,291.41
  5. Step 5: Solve for x
    x = 100,116,291.41/9,055.08
  6. Step 6: Final answer
    x = 11,056.37

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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.