Home / 27,459.17-41,170.29-10,810.63

Finding the Fourth Proportional to 27,459.17, 41,170.29 and 10,810.63

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Solution

The fourth proportional to 27,459.17, 41,170.29 and 10,810.63 is: 16,208.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,459.17 : 41,170.29 = 10,810.63 : x
  2. Step 2: Convert to fraction form
    27,459.17/41,170.29 = 10,810.63/x
  3. Step 3: Cross multiply
    27,459.17x = 41,170.29 × 10,810.63
  4. Step 4: Simplify right side
    27,459.17x = 445,076,843.92
  5. Step 5: Solve for x
    x = 445,076,843.92/27,459.17
  6. Step 6: Final answer
    x = 16,208.68

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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.