Home / 27,995.22-41,963.07-10,457.46

Finding the Fourth Proportional to 27,995.22, 41,963.07 and 10,457.46

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Solution

The fourth proportional to 27,995.22, 41,963.07 and 10,457.46 is: 15,675.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,995.22 : 41,963.07 = 10,457.46 : x
  2. Step 2: Convert to fraction form
    27,995.22/41,963.07 = 10,457.46/x
  3. Step 3: Cross multiply
    27,995.22x = 41,963.07 × 10,457.46
  4. Step 4: Simplify right side
    27,995.22x = 438,827,126.00
  5. Step 5: Solve for x
    x = 438,827,126.00/27,995.22
  6. Step 6: Final answer
    x = 15,675.07

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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.