Home / 23,569.84-35,360.76-6,930.48

Finding the Fourth Proportional to 23,569.84, 35,360.76 and 6,930.48

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Solution

The fourth proportional to 23,569.84, 35,360.76 and 6,930.48 is: 10,397.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,569.84 : 35,360.76 = 6,930.48 : x
  2. Step 2: Convert to fraction form
    23,569.84/35,360.76 = 6,930.48/x
  3. Step 3: Cross multiply
    23,569.84x = 35,360.76 × 6,930.48
  4. Step 4: Simplify right side
    23,569.84x = 245,067,039.96
  5. Step 5: Solve for x
    x = 245,067,039.96/23,569.84
  6. Step 6: Final answer
    x = 10,397.48

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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.