Home / 10,693.08-14,751.72-7,336.44

Finding the Fourth Proportional to 10,693.08, 14,751.72 and 7,336.44

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Solution

The fourth proportional to 10,693.08, 14,751.72 and 7,336.44 is: 10,121.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693.08 : 14,751.72 = 7,336.44 : x
  2. Step 2: Convert to fraction form
    10,693.08/14,751.72 = 7,336.44/x
  3. Step 3: Cross multiply
    10,693.08x = 14,751.72 × 7,336.44
  4. Step 4: Simplify right side
    10,693.08x = 108,225,108.68
  5. Step 5: Solve for x
    x = 108,225,108.68/10,693.08
  6. Step 6: Final answer
    x = 10,121.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.