Home / 9,063.06-13,581.95-4,894.10

Finding the Fourth Proportional to 9,063.06, 13,581.95 and 4,894.10

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Solution

The fourth proportional to 9,063.06, 13,581.95 and 4,894.10 is: 7,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.06 : 13,581.95 = 4,894.10 : x
  2. Step 2: Convert to fraction form
    9,063.06/13,581.95 = 4,894.10/x
  3. Step 3: Cross multiply
    9,063.06x = 13,581.95 × 4,894.10
  4. Step 4: Simplify right side
    9,063.06x = 66,471,383.14
  5. Step 5: Solve for x
    x = 66,471,383.14/9,063.06
  6. Step 6: Final answer
    x = 7,334.32

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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.