Home / 5,032.78-7,579.30-4,583.87

Finding the Fourth Proportional to 5,032.78, 7,579.30 and 4,583.87

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Solution

The fourth proportional to 5,032.78, 7,579.30 and 4,583.87 is: 6,903.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.78 : 7,579.30 = 4,583.87 : x
  2. Step 2: Convert to fraction form
    5,032.78/7,579.30 = 4,583.87/x
  3. Step 3: Cross multiply
    5,032.78x = 7,579.30 × 4,583.87
  4. Step 4: Simplify right side
    5,032.78x = 34,742,525.89
  5. Step 5: Solve for x
    x = 34,742,525.89/5,032.78
  6. Step 6: Final answer
    x = 6,903.25

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.