Home / 7,606.16-11,409.26-2,341.13

Finding the Fourth Proportional to 7,606.16, 11,409.26 and 2,341.13

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Solution

The fourth proportional to 7,606.16, 11,409.26 and 2,341.13 is: 3,511.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.16 : 11,409.26 = 2,341.13 : x
  2. Step 2: Convert to fraction form
    7,606.16/11,409.26 = 2,341.13/x
  3. Step 3: Cross multiply
    7,606.16x = 11,409.26 × 2,341.13
  4. Step 4: Simplify right side
    7,606.16x = 26,710,492.11
  5. Step 5: Solve for x
    x = 26,710,492.11/7,606.16
  6. Step 6: Final answer
    x = 3,511.69

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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.