Home / 1,467.34-2,212.08-1,373.38

Finding the Fourth Proportional to 1,467.34, 2,212.08 and 1,373.38

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Solution

The fourth proportional to 1,467.34, 2,212.08 and 1,373.38 is: 2,070.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467.34 : 2,212.08 = 1,373.38 : x
  2. Step 2: Convert to fraction form
    1,467.34/2,212.08 = 1,373.38/x
  3. Step 3: Cross multiply
    1,467.34x = 2,212.08 × 1,373.38
  4. Step 4: Simplify right side
    1,467.34x = 3,038,026.43
  5. Step 5: Solve for x
    x = 3,038,026.43/1,467.34
  6. Step 6: Final answer
    x = 2,070.43

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1.5x scale

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.