Home / 23,303.69-34,949.62-6,663.79

Finding the Fourth Proportional to 23,303.69, 34,949.62 and 6,663.79

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Solution

The fourth proportional to 23,303.69, 34,949.62 and 6,663.79 is: 9,993.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,303.69 : 34,949.62 = 6,663.79 : x
  2. Step 2: Convert to fraction form
    23,303.69/34,949.62 = 6,663.79/x
  3. Step 3: Cross multiply
    23,303.69x = 34,949.62 × 6,663.79
  4. Step 4: Simplify right side
    23,303.69x = 232,896,720.19
  5. Step 5: Solve for x
    x = 232,896,720.19/23,303.69
  6. Step 6: Final answer
    x = 9,993.99

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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.