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Finding the Fourth Proportional to 4,597.07, 6,891.70 and 1,825.70

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Solution

The fourth proportional to 4,597.07, 6,891.70 and 1,825.70 is: 2,737.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.07 : 6,891.70 = 1,825.70 : x
  2. Step 2: Convert to fraction form
    4,597.07/6,891.70 = 1,825.70/x
  3. Step 3: Cross multiply
    4,597.07x = 6,891.70 × 1,825.70
  4. Step 4: Simplify right side
    4,597.07x = 12,582,176.69
  5. Step 5: Solve for x
    x = 12,582,176.69/4,597.07
  6. Step 6: Final answer
    x = 2,737.00

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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.