Home / 9,923.33-13,686.97-6,569.02

Finding the Fourth Proportional to 9,923.33, 13,686.97 and 6,569.02

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Solution

The fourth proportional to 9,923.33, 13,686.97 and 6,569.02 is: 9,060.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923.33 : 13,686.97 = 6,569.02 : x
  2. Step 2: Convert to fraction form
    9,923.33/13,686.97 = 6,569.02/x
  3. Step 3: Cross multiply
    9,923.33x = 13,686.97 × 6,569.02
  4. Step 4: Simplify right side
    9,923.33x = 89,909,878.39
  5. Step 5: Solve for x
    x = 89,909,878.39/9,923.33
  6. Step 6: Final answer
    x = 9,060.46

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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.