Home / 27,457.84-41,252.46-17,616.28

Finding the Fourth Proportional to 27,457.84, 41,252.46 and 17,616.28

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Solution

The fourth proportional to 27,457.84, 41,252.46 and 17,616.28 is: 26,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,457.84 : 41,252.46 = 17,616.28 : x
  2. Step 2: Convert to fraction form
    27,457.84/41,252.46 = 17,616.28/x
  3. Step 3: Cross multiply
    27,457.84x = 41,252.46 × 17,616.28
  4. Step 4: Simplify right side
    27,457.84x = 726,714,886.05
  5. Step 5: Solve for x
    x = 726,714,886.05/27,457.84
  6. Step 6: Final answer
    x = 26,466.57

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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.