Home / 4,000.07-6,001.92-2,053.64

Finding the Fourth Proportional to 4,000.07, 6,001.92 and 2,053.64

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Solution

The fourth proportional to 4,000.07, 6,001.92 and 2,053.64 is: 3,081.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000.07 : 6,001.92 = 2,053.64 : x
  2. Step 2: Convert to fraction form
    4,000.07/6,001.92 = 2,053.64/x
  3. Step 3: Cross multiply
    4,000.07x = 6,001.92 × 2,053.64
  4. Step 4: Simplify right side
    4,000.07x = 12,325,752.98
  5. Step 5: Solve for x
    x = 12,325,752.98/4,000.07
  6. Step 6: Final answer
    x = 3,081.39

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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.