Home / 5,596.12-8,392.02-1,897.66

Finding the Fourth Proportional to 5,596.12, 8,392.02 and 1,897.66

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Solution

The fourth proportional to 5,596.12, 8,392.02 and 1,897.66 is: 2,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.12 : 8,392.02 = 1,897.66 : x
  2. Step 2: Convert to fraction form
    5,596.12/8,392.02 = 1,897.66/x
  3. Step 3: Cross multiply
    5,596.12x = 8,392.02 × 1,897.66
  4. Step 4: Simplify right side
    5,596.12x = 15,925,200.67
  5. Step 5: Solve for x
    x = 15,925,200.67/5,596.12
  6. Step 6: Final answer
    x = 2,845.76

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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.