Home / 2,899.47-4,344.35-1,596.99

Finding the Fourth Proportional to 2,899.47, 4,344.35 and 1,596.99

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Solution

The fourth proportional to 2,899.47, 4,344.35 and 1,596.99 is: 2,392.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899.47 : 4,344.35 = 1,596.99 : x
  2. Step 2: Convert to fraction form
    2,899.47/4,344.35 = 1,596.99/x
  3. Step 3: Cross multiply
    2,899.47x = 4,344.35 × 1,596.99
  4. Step 4: Simplify right side
    2,899.47x = 6,937,875.52
  5. Step 5: Solve for x
    x = 6,937,875.52/2,899.47
  6. Step 6: Final answer
    x = 2,392.81

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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.