Home / 4,068.63-6,103.13-1,295.51

Finding the Fourth Proportional to 4,068.63, 6,103.13 and 1,295.51

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Solution

The fourth proportional to 4,068.63, 6,103.13 and 1,295.51 is: 1,943.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.63 : 6,103.13 = 1,295.51 : x
  2. Step 2: Convert to fraction form
    4,068.63/6,103.13 = 1,295.51/x
  3. Step 3: Cross multiply
    4,068.63x = 6,103.13 × 1,295.51
  4. Step 4: Simplify right side
    4,068.63x = 7,906,628.95
  5. Step 5: Solve for x
    x = 7,906,628.95/4,068.63
  6. Step 6: Final answer
    x = 1,943.31

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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.