Home / 4,017.24-6,030.12-3,558

Finding the Fourth Proportional to 4,017.24, 6,030.12 and 3,558

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Solution

The fourth proportional to 4,017.24, 6,030.12 and 3,558 is: 5,340.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.24 : 6,030.12 = 3,558 : x
  2. Step 2: Convert to fraction form
    4,017.24/6,030.12 = 3,558/x
  3. Step 3: Cross multiply
    4,017.24x = 6,030.12 × 3,558
  4. Step 4: Simplify right side
    4,017.24x = 21,455,166.96
  5. Step 5: Solve for x
    x = 21,455,166.96/4,017.24
  6. Step 6: Final answer
    x = 5,340.77

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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.