Home / 9,792.19-13,515.36-6,017.34

Finding the Fourth Proportional to 9,792.19, 13,515.36 and 6,017.34

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Solution

The fourth proportional to 9,792.19, 13,515.36 and 6,017.34 is: 8,305.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792.19 : 13,515.36 = 6,017.34 : x
  2. Step 2: Convert to fraction form
    9,792.19/13,515.36 = 6,017.34/x
  3. Step 3: Cross multiply
    9,792.19x = 13,515.36 × 6,017.34
  4. Step 4: Simplify right side
    9,792.19x = 81,326,468.44
  5. Step 5: Solve for x
    x = 81,326,468.44/9,792.19
  6. Step 6: Final answer
    x = 8,305.24

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1.5x scale

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.