Home / 4,043.07-6,064.61-1,269.95

Finding the Fourth Proportional to 4,043.07, 6,064.61 and 1,269.95

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Solution

The fourth proportional to 4,043.07, 6,064.61 and 1,269.95 is: 1,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.07 : 6,064.61 = 1,269.95 : x
  2. Step 2: Convert to fraction form
    4,043.07/6,064.61 = 1,269.95/x
  3. Step 3: Cross multiply
    4,043.07x = 6,064.61 × 1,269.95
  4. Step 4: Simplify right side
    4,043.07x = 7,701,714.80
  5. Step 5: Solve for x
    x = 7,701,714.80/4,043.07
  6. Step 6: Final answer
    x = 1,904.92

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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.