Home / 10,675.14-14,725.77-7,493.19

Finding the Fourth Proportional to 10,675.14, 14,725.77 and 7,493.19

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Solution

The fourth proportional to 10,675.14, 14,725.77 and 7,493.19 is: 10,336.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675.14 : 14,725.77 = 7,493.19 : x
  2. Step 2: Convert to fraction form
    10,675.14/14,725.77 = 7,493.19/x
  3. Step 3: Cross multiply
    10,675.14x = 14,725.77 × 7,493.19
  4. Step 4: Simplify right side
    10,675.14x = 110,342,992.51
  5. Step 5: Solve for x
    x = 110,342,992.51/10,675.14
  6. Step 6: Final answer
    x = 10,336.44

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Half scale
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Double scale
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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.