Home / 4,835.03-7,253.55-1,913.36

Finding the Fourth Proportional to 4,835.03, 7,253.55 and 1,913.36

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Solution

The fourth proportional to 4,835.03, 7,253.55 and 1,913.36 is: 2,870.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.03 : 7,253.55 = 1,913.36 : x
  2. Step 2: Convert to fraction form
    4,835.03/7,253.55 = 1,913.36/x
  3. Step 3: Cross multiply
    4,835.03x = 7,253.55 × 1,913.36
  4. Step 4: Simplify right side
    4,835.03x = 13,878,616.16
  5. Step 5: Solve for x
    x = 13,878,616.16/4,835.03
  6. Step 6: Final answer
    x = 2,870.43

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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.