Home / 1,573.16-2,371.60-1,467.48

Finding the Fourth Proportional to 1,573.16, 2,371.60 and 1,467.48

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Solution

The fourth proportional to 1,573.16, 2,371.60 and 1,467.48 is: 2,212.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573.16 : 2,371.60 = 1,467.48 : x
  2. Step 2: Convert to fraction form
    1,573.16/2,371.60 = 1,467.48/x
  3. Step 3: Cross multiply
    1,573.16x = 2,371.60 × 1,467.48
  4. Step 4: Simplify right side
    1,573.16x = 3,480,275.57
  5. Step 5: Solve for x
    x = 3,480,275.57/1,573.16
  6. Step 6: Final answer
    x = 2,212.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.