Home / 23,459.88-35,193.77-10,321.47

Finding the Fourth Proportional to 23,459.88, 35,193.77 and 10,321.47

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Solution

The fourth proportional to 23,459.88, 35,193.77 and 10,321.47 is: 15,483.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,459.88 : 35,193.77 = 10,321.47 : x
  2. Step 2: Convert to fraction form
    23,459.88/35,193.77 = 10,321.47/x
  3. Step 3: Cross multiply
    23,459.88x = 35,193.77 × 10,321.47
  4. Step 4: Simplify right side
    23,459.88x = 363,251,389.63
  5. Step 5: Solve for x
    x = 363,251,389.63/23,459.88
  6. Step 6: Final answer
    x = 15,483.94

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Double scale
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Similar ratio
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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.