Home / 15,995.84-23,871.58-14,246.24

Finding the Fourth Proportional to 15,995.84, 23,871.58 and 14,246.24

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Solution

The fourth proportional to 15,995.84, 23,871.58 and 14,246.24 is: 21,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,995.84 : 23,871.58 = 14,246.24 : x
  2. Step 2: Convert to fraction form
    15,995.84/23,871.58 = 14,246.24/x
  3. Step 3: Cross multiply
    15,995.84x = 23,871.58 × 14,246.24
  4. Step 4: Simplify right side
    15,995.84x = 340,080,257.86
  5. Step 5: Solve for x
    x = 340,080,257.86/15,995.84
  6. Step 6: Final answer
    x = 21,260.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.