Home / 3,234.63-4,851.95-1,043.58

Finding the Fourth Proportional to 3,234.63, 4,851.95 and 1,043.58

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Solution

The fourth proportional to 3,234.63, 4,851.95 and 1,043.58 is: 1,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234.63 : 4,851.95 = 1,043.58 : x
  2. Step 2: Convert to fraction form
    3,234.63/4,851.95 = 1,043.58/x
  3. Step 3: Cross multiply
    3,234.63x = 4,851.95 × 1,043.58
  4. Step 4: Simplify right side
    3,234.63x = 5,063,397.98
  5. Step 5: Solve for x
    x = 5,063,397.98/3,234.63
  6. Step 6: Final answer
    x = 1,565.37

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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.