Home / 1,596.52-2,204.14-1,430.44

Finding the Fourth Proportional to 1,596.52, 2,204.14 and 1,430.44

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Solution

The fourth proportional to 1,596.52, 2,204.14 and 1,430.44 is: 1,974.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596.52 : 2,204.14 = 1,430.44 : x
  2. Step 2: Convert to fraction form
    1,596.52/2,204.14 = 1,430.44/x
  3. Step 3: Cross multiply
    1,596.52x = 2,204.14 × 1,430.44
  4. Step 4: Simplify right side
    1,596.52x = 3,152,890.02
  5. Step 5: Solve for x
    x = 3,152,890.02/1,596.52
  6. Step 6: Final answer
    x = 1,974.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.