Home / 4,726.16-7,105.44-4,603.04

Finding the Fourth Proportional to 4,726.16, 7,105.44 and 4,603.04

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Solution

The fourth proportional to 4,726.16, 7,105.44 and 4,603.04 is: 6,920.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.16 : 7,105.44 = 4,603.04 : x
  2. Step 2: Convert to fraction form
    4,726.16/7,105.44 = 4,603.04/x
  3. Step 3: Cross multiply
    4,726.16x = 7,105.44 × 4,603.04
  4. Step 4: Simplify right side
    4,726.16x = 32,706,624.54
  5. Step 5: Solve for x
    x = 32,706,624.54/4,726.16
  6. Step 6: Final answer
    x = 6,920.34

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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.