Home / 5,021.24-7,532.91-1,901.18

Finding the Fourth Proportional to 5,021.24, 7,532.91 and 1,901.18

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Solution

The fourth proportional to 5,021.24, 7,532.91 and 1,901.18 is: 2,852.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021.24 : 7,532.91 = 1,901.18 : x
  2. Step 2: Convert to fraction form
    5,021.24/7,532.91 = 1,901.18/x
  3. Step 3: Cross multiply
    5,021.24x = 7,532.91 × 1,901.18
  4. Step 4: Simplify right side
    5,021.24x = 14,321,436.67
  5. Step 5: Solve for x
    x = 14,321,436.67/5,021.24
  6. Step 6: Final answer
    x = 2,852.17

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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.