Home / 31,112.11-46,612.27-17,056.99

Finding the Fourth Proportional to 31,112.11, 46,612.27 and 17,056.99

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Solution

The fourth proportional to 31,112.11, 46,612.27 and 17,056.99 is: 25,554.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,112.11 : 46,612.27 = 17,056.99 : x
  2. Step 2: Convert to fraction form
    31,112.11/46,612.27 = 17,056.99/x
  3. Step 3: Cross multiply
    31,112.11x = 46,612.27 × 17,056.99
  4. Step 4: Simplify right side
    31,112.11x = 795,065,023.27
  5. Step 5: Solve for x
    x = 795,065,023.27/31,112.11
  6. Step 6: Final answer
    x = 25,554.84

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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.