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Finding the Fourth Proportional to 5,955.63, 8,934.77 and 2,007.05

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Solution

The fourth proportional to 5,955.63, 8,934.77 and 2,007.05 is: 3,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.63 : 8,934.77 = 2,007.05 : x
  2. Step 2: Convert to fraction form
    5,955.63/8,934.77 = 2,007.05/x
  3. Step 3: Cross multiply
    5,955.63x = 8,934.77 × 2,007.05
  4. Step 4: Simplify right side
    5,955.63x = 17,932,490.47
  5. Step 5: Solve for x
    x = 17,932,490.47/5,955.63
  6. Step 6: Final answer
    x = 3,011.02

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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.