Home / 7,662.06-11,492.95-4,368.13

Finding the Fourth Proportional to 7,662.06, 11,492.95 and 4,368.13

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Solution

The fourth proportional to 7,662.06, 11,492.95 and 4,368.13 is: 6,552.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662.06 : 11,492.95 = 4,368.13 : x
  2. Step 2: Convert to fraction form
    7,662.06/11,492.95 = 4,368.13/x
  3. Step 3: Cross multiply
    7,662.06x = 11,492.95 × 4,368.13
  4. Step 4: Simplify right side
    7,662.06x = 50,202,699.68
  5. Step 5: Solve for x
    x = 50,202,699.68/7,662.06
  6. Step 6: Final answer
    x = 6,552.12

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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.