Home / 2,537.64-3,501.84-1,418.52

Finding the Fourth Proportional to 2,537.64, 3,501.84 and 1,418.52

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Solution

The fourth proportional to 2,537.64, 3,501.84 and 1,418.52 is: 1,957.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537.64 : 3,501.84 = 1,418.52 : x
  2. Step 2: Convert to fraction form
    2,537.64/3,501.84 = 1,418.52/x
  3. Step 3: Cross multiply
    2,537.64x = 3,501.84 × 1,418.52
  4. Step 4: Simplify right side
    2,537.64x = 4,967,430.08
  5. Step 5: Solve for x
    x = 4,967,430.08/2,537.64
  6. Step 6: Final answer
    x = 1,957.50

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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.