Home / 7,394.06-11,073.41-4,264.58

Finding the Fourth Proportional to 7,394.06, 11,073.41 and 4,264.58

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Solution

The fourth proportional to 7,394.06, 11,073.41 and 4,264.58 is: 6,386.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394.06 : 11,073.41 = 4,264.58 : x
  2. Step 2: Convert to fraction form
    7,394.06/11,073.41 = 4,264.58/x
  3. Step 3: Cross multiply
    7,394.06x = 11,073.41 × 4,264.58
  4. Step 4: Simplify right side
    7,394.06x = 47,223,409.27
  5. Step 5: Solve for x
    x = 47,223,409.27/7,394.06
  6. Step 6: Final answer
    x = 6,386.67

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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.