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Finding the Fourth Proportional to 6,259.66, 9,392.61 and 2,926.51

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Solution

The fourth proportional to 6,259.66, 9,392.61 and 2,926.51 is: 4,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259.66 : 9,392.61 = 2,926.51 : x
  2. Step 2: Convert to fraction form
    6,259.66/9,392.61 = 2,926.51/x
  3. Step 3: Cross multiply
    6,259.66x = 9,392.61 × 2,926.51
  4. Step 4: Simplify right side
    6,259.66x = 27,487,567.09
  5. Step 5: Solve for x
    x = 27,487,567.09/6,259.66
  6. Step 6: Final answer
    x = 4,391.22

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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.