Home / 2,092.23-3,114.65-2,063.07

Finding the Fourth Proportional to 2,092.23, 3,114.65 and 2,063.07

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Solution

The fourth proportional to 2,092.23, 3,114.65 and 2,063.07 is: 3,071.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092.23 : 3,114.65 = 2,063.07 : x
  2. Step 2: Convert to fraction form
    2,092.23/3,114.65 = 2,063.07/x
  3. Step 3: Cross multiply
    2,092.23x = 3,114.65 × 2,063.07
  4. Step 4: Simplify right side
    2,092.23x = 6,425,746.13
  5. Step 5: Solve for x
    x = 6,425,746.13/2,092.23
  6. Step 6: Final answer
    x = 3,071.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.