Home / 31,099.20-46,637.19-10,033.95

Finding the Fourth Proportional to 31,099.20, 46,637.19 and 10,033.95

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Solution

The fourth proportional to 31,099.20, 46,637.19 and 10,033.95 is: 15,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,099.20 : 46,637.19 = 10,033.95 : x
  2. Step 2: Convert to fraction form
    31,099.20/46,637.19 = 10,033.95/x
  3. Step 3: Cross multiply
    31,099.20x = 46,637.19 × 10,033.95
  4. Step 4: Simplify right side
    31,099.20x = 467,955,232.60
  5. Step 5: Solve for x
    x = 467,955,232.60/31,099.20
  6. Step 6: Final answer
    x = 15,047.18

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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.