Home / 1,824.93-2,503.51-1,713.15

Finding the Fourth Proportional to 1,824.93, 2,503.51 and 1,713.15

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Solution

The fourth proportional to 1,824.93, 2,503.51 and 1,713.15 is: 2,350.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824.93 : 2,503.51 = 1,713.15 : x
  2. Step 2: Convert to fraction form
    1,824.93/2,503.51 = 1,713.15/x
  3. Step 3: Cross multiply
    1,824.93x = 2,503.51 × 1,713.15
  4. Step 4: Simplify right side
    1,824.93x = 4,288,883.87
  5. Step 5: Solve for x
    x = 4,288,883.87/1,824.93
  6. Step 6: Final answer
    x = 2,350.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.