Home / 17,356.96-26,032.38-6,261.58

Finding the Fourth Proportional to 17,356.96, 26,032.38 and 6,261.58

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Solution

The fourth proportional to 17,356.96, 26,032.38 and 6,261.58 is: 9,391.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,356.96 : 26,032.38 = 6,261.58 : x
  2. Step 2: Convert to fraction form
    17,356.96/26,032.38 = 6,261.58/x
  3. Step 3: Cross multiply
    17,356.96x = 26,032.38 × 6,261.58
  4. Step 4: Simplify right side
    17,356.96x = 163,003,829.96
  5. Step 5: Solve for x
    x = 163,003,829.96/17,356.96
  6. Step 6: Final answer
    x = 9,391.27

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1.5x scale

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.