Home / 1,410.26-1,946.20-937.33

Finding the Fourth Proportional to 1,410.26, 1,946.20 and 937.33

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Solution

The fourth proportional to 1,410.26, 1,946.20 and 937.33 is: 1,293.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410.26 : 1,946.20 = 937.33 : x
  2. Step 2: Convert to fraction form
    1,410.26/1,946.20 = 937.33/x
  3. Step 3: Cross multiply
    1,410.26x = 1,946.20 × 937.33
  4. Step 4: Simplify right side
    1,410.26x = 1,824,233.99
  5. Step 5: Solve for x
    x = 1,824,233.99/1,410.26
  6. Step 6: Final answer
    x = 1,293.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.