Home / 2,537.90-3,502.26-1,475.88

Finding the Fourth Proportional to 2,537.90, 3,502.26 and 1,475.88

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Solution

The fourth proportional to 2,537.90, 3,502.26 and 1,475.88 is: 2,036.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537.90 : 3,502.26 = 1,475.88 : x
  2. Step 2: Convert to fraction form
    2,537.90/3,502.26 = 1,475.88/x
  3. Step 3: Cross multiply
    2,537.90x = 3,502.26 × 1,475.88
  4. Step 4: Simplify right side
    2,537.90x = 5,168,915.49
  5. Step 5: Solve for x
    x = 5,168,915.49/2,537.90
  6. Step 6: Final answer
    x = 2,036.69

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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.