Home / 9,746.92-14,611.36-4,746.32

Finding the Fourth Proportional to 9,746.92, 14,611.36 and 4,746.32

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Solution

The fourth proportional to 9,746.92, 14,611.36 and 4,746.32 is: 7,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.92 : 14,611.36 = 4,746.32 : x
  2. Step 2: Convert to fraction form
    9,746.92/14,611.36 = 4,746.32/x
  3. Step 3: Cross multiply
    9,746.92x = 14,611.36 × 4,746.32
  4. Step 4: Simplify right side
    9,746.92x = 69,350,190.20
  5. Step 5: Solve for x
    x = 69,350,190.20/9,746.92
  6. Step 6: Final answer
    x = 7,115.09

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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.