Home / 2,048.18-3,073.53-893.66

Finding the Fourth Proportional to 2,048.18, 3,073.53 and 893.66

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Solution

The fourth proportional to 2,048.18, 3,073.53 and 893.66 is: 1,341.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048.18 : 3,073.53 = 893.66 : x
  2. Step 2: Convert to fraction form
    2,048.18/3,073.53 = 893.66/x
  3. Step 3: Cross multiply
    2,048.18x = 3,073.53 × 893.66
  4. Step 4: Simplify right side
    2,048.18x = 2,746,690.82
  5. Step 5: Solve for x
    x = 2,746,690.82/2,048.18
  6. Step 6: Final answer
    x = 1,341.04

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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.