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Finding the Fourth Proportional to 5,062.65, 7,593.70 and 1,599.63

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Solution

The fourth proportional to 5,062.65, 7,593.70 and 1,599.63 is: 2,399.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062.65 : 7,593.70 = 1,599.63 : x
  2. Step 2: Convert to fraction form
    5,062.65/7,593.70 = 1,599.63/x
  3. Step 3: Cross multiply
    5,062.65x = 7,593.70 × 1,599.63
  4. Step 4: Simplify right side
    5,062.65x = 12,147,064.36
  5. Step 5: Solve for x
    x = 12,147,064.36/5,062.65
  6. Step 6: Final answer
    x = 2,399.35

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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.