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Finding the Fourth Proportional to 5,975.64, 8,963.46 and 1,592.87

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Solution

The fourth proportional to 5,975.64, 8,963.46 and 1,592.87 is: 2,389.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.64 : 8,963.46 = 1,592.87 : x
  2. Step 2: Convert to fraction form
    5,975.64/8,963.46 = 1,592.87/x
  3. Step 3: Cross multiply
    5,975.64x = 8,963.46 × 1,592.87
  4. Step 4: Simplify right side
    5,975.64x = 14,277,581.71
  5. Step 5: Solve for x
    x = 14,277,581.71/5,975.64
  6. Step 6: Final answer
    x = 2,389.30

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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.