Home / 4,952.13-7,431.53-2,030.35

Finding the Fourth Proportional to 4,952.13, 7,431.53 and 2,030.35

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Solution

The fourth proportional to 4,952.13, 7,431.53 and 2,030.35 is: 3,046.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952.13 : 7,431.53 = 2,030.35 : x
  2. Step 2: Convert to fraction form
    4,952.13/7,431.53 = 2,030.35/x
  3. Step 3: Cross multiply
    4,952.13x = 7,431.53 × 2,030.35
  4. Step 4: Simplify right side
    4,952.13x = 15,088,606.94
  5. Step 5: Solve for x
    x = 15,088,606.94/4,952.13
  6. Step 6: Final answer
    x = 3,046.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.