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Finding the Fourth Proportional to 23,970.93, 35,908.93 and 11,303.34

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Solution

The fourth proportional to 23,970.93, 35,908.93 and 11,303.34 is: 16,932.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,970.93 : 35,908.93 = 11,303.34 : x
  2. Step 2: Convert to fraction form
    23,970.93/35,908.93 = 11,303.34/x
  3. Step 3: Cross multiply
    23,970.93x = 35,908.93 × 11,303.34
  4. Step 4: Simplify right side
    23,970.93x = 405,890,844.83
  5. Step 5: Solve for x
    x = 405,890,844.83/23,970.93
  6. Step 6: Final answer
    x = 16,932.63

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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.