Home / 4,019.84-6,029.07-1,097.45

Finding the Fourth Proportional to 4,019.84, 6,029.07 and 1,097.45

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Solution

The fourth proportional to 4,019.84, 6,029.07 and 1,097.45 is: 1,645.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.84 : 6,029.07 = 1,097.45 : x
  2. Step 2: Convert to fraction form
    4,019.84/6,029.07 = 1,097.45/x
  3. Step 3: Cross multiply
    4,019.84x = 6,029.07 × 1,097.45
  4. Step 4: Simplify right side
    4,019.84x = 6,616,602.87
  5. Step 5: Solve for x
    x = 6,616,602.87/4,019.84
  6. Step 6: Final answer
    x = 1,645.99

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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.