Home / 7,506.03-11,258.64-2,311.50

Finding the Fourth Proportional to 7,506.03, 11,258.64 and 2,311.50

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Solution

The fourth proportional to 7,506.03, 11,258.64 and 2,311.50 is: 3,467.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506.03 : 11,258.64 = 2,311.50 : x
  2. Step 2: Convert to fraction form
    7,506.03/11,258.64 = 2,311.50/x
  3. Step 3: Cross multiply
    7,506.03x = 11,258.64 × 2,311.50
  4. Step 4: Simplify right side
    7,506.03x = 26,024,346.36
  5. Step 5: Solve for x
    x = 26,024,346.36/7,506.03
  6. Step 6: Final answer
    x = 3,467.13

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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.