Home / 3,374.03-4,656.50-2,030.07

Finding the Fourth Proportional to 3,374.03, 4,656.50 and 2,030.07

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Solution

The fourth proportional to 3,374.03, 4,656.50 and 2,030.07 is: 2,801.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374.03 : 4,656.50 = 2,030.07 : x
  2. Step 2: Convert to fraction form
    3,374.03/4,656.50 = 2,030.07/x
  3. Step 3: Cross multiply
    3,374.03x = 4,656.50 × 2,030.07
  4. Step 4: Simplify right side
    3,374.03x = 9,453,020.96
  5. Step 5: Solve for x
    x = 9,453,020.96/3,374.03
  6. Step 6: Final answer
    x = 2,801.70

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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.