Home / 3,370.93-4,653.53-2,613.00

Finding the Fourth Proportional to 3,370.93, 4,653.53 and 2,613.00

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Solution

The fourth proportional to 3,370.93, 4,653.53 and 2,613.00 is: 3,607.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.93 : 4,653.53 = 2,613.00 : x
  2. Step 2: Convert to fraction form
    3,370.93/4,653.53 = 2,613.00/x
  3. Step 3: Cross multiply
    3,370.93x = 4,653.53 × 2,613.00
  4. Step 4: Simplify right side
    3,370.93x = 12,159,648.01
  5. Step 5: Solve for x
    x = 12,159,648.01/3,370.93
  6. Step 6: Final answer
    x = 3,607.21

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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.