Home / 7,492.23-11,237.94-2,298.11

Finding the Fourth Proportional to 7,492.23, 11,237.94 and 2,298.11

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Solution

The fourth proportional to 7,492.23, 11,237.94 and 2,298.11 is: 3,447.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492.23 : 11,237.94 = 2,298.11 : x
  2. Step 2: Convert to fraction form
    7,492.23/11,237.94 = 2,298.11/x
  3. Step 3: Cross multiply
    7,492.23x = 11,237.94 × 2,298.11
  4. Step 4: Simplify right side
    7,492.23x = 25,825,966.10
  5. Step 5: Solve for x
    x = 25,825,966.10/7,492.23
  6. Step 6: Final answer
    x = 3,447.03

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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.