Home / 3,041.16-4,196.76-1,696.74

Finding the Fourth Proportional to 3,041.16, 4,196.76 and 1,696.74

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Solution

The fourth proportional to 3,041.16, 4,196.76 and 1,696.74 is: 2,341.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041.16 : 4,196.76 = 1,696.74 : x
  2. Step 2: Convert to fraction form
    3,041.16/4,196.76 = 1,696.74/x
  3. Step 3: Cross multiply
    3,041.16x = 4,196.76 × 1,696.74
  4. Step 4: Simplify right side
    3,041.16x = 7,120,810.56
  5. Step 5: Solve for x
    x = 7,120,810.56/3,041.16
  6. Step 6: Final answer
    x = 2,341.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.