Home / 9,806.20-13,535.58-6,030.52

Finding the Fourth Proportional to 9,806.20, 13,535.58 and 6,030.52

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Solution

The fourth proportional to 9,806.20, 13,535.58 and 6,030.52 is: 8,323.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,806.20 : 13,535.58 = 6,030.52 : x
  2. Step 2: Convert to fraction form
    9,806.20/13,535.58 = 6,030.52/x
  3. Step 3: Cross multiply
    9,806.20x = 13,535.58 × 6,030.52
  4. Step 4: Simplify right side
    9,806.20x = 81,626,585.90
  5. Step 5: Solve for x
    x = 81,626,585.90/9,806.20
  6. Step 6: Final answer
    x = 8,323.98

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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.