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Finding the Fourth Proportional to 22,940.58, 34,410.93 and 6,300.86

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Solution

The fourth proportional to 22,940.58, 34,410.93 and 6,300.86 is: 9,451.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940.58 : 34,410.93 = 6,300.86 : x
  2. Step 2: Convert to fraction form
    22,940.58/34,410.93 = 6,300.86/x
  3. Step 3: Cross multiply
    22,940.58x = 34,410.93 × 6,300.86
  4. Step 4: Simplify right side
    22,940.58x = 216,818,256.72
  5. Step 5: Solve for x
    x = 216,818,256.72/22,940.58
  6. Step 6: Final answer
    x = 9,451.30

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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.