Home / 7,465.53-11,196.87-2,534.67

Finding the Fourth Proportional to 7,465.53, 11,196.87 and 2,534.67

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Solution

The fourth proportional to 7,465.53, 11,196.87 and 2,534.67 is: 3,801.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465.53 : 11,196.87 = 2,534.67 : x
  2. Step 2: Convert to fraction form
    7,465.53/11,196.87 = 2,534.67/x
  3. Step 3: Cross multiply
    7,465.53x = 11,196.87 × 2,534.67
  4. Step 4: Simplify right side
    7,465.53x = 28,380,370.48
  5. Step 5: Solve for x
    x = 28,380,370.48/7,465.53
  6. Step 6: Final answer
    x = 3,801.52

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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.