Home / 11,364.03-17,048.77-3,572.84

Finding the Fourth Proportional to 11,364.03, 17,048.77 and 3,572.84

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Solution

The fourth proportional to 11,364.03, 17,048.77 and 3,572.84 is: 5,360.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364.03 : 17,048.77 = 3,572.84 : x
  2. Step 2: Convert to fraction form
    11,364.03/17,048.77 = 3,572.84/x
  3. Step 3: Cross multiply
    11,364.03x = 17,048.77 × 3,572.84
  4. Step 4: Simplify right side
    11,364.03x = 60,912,561.10
  5. Step 5: Solve for x
    x = 60,912,561.10/11,364.03
  6. Step 6: Final answer
    x = 5,360.12

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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.