Home / 2,252.04-3,108.42-2,030.58

Finding the Fourth Proportional to 2,252.04, 3,108.42 and 2,030.58

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Solution

The fourth proportional to 2,252.04, 3,108.42 and 2,030.58 is: 2,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.04 : 3,108.42 = 2,030.58 : x
  2. Step 2: Convert to fraction form
    2,252.04/3,108.42 = 2,030.58/x
  3. Step 3: Cross multiply
    2,252.04x = 3,108.42 × 2,030.58
  4. Step 4: Simplify right side
    2,252.04x = 6,311,895.48
  5. Step 5: Solve for x
    x = 6,311,895.48/2,252.04
  6. Step 6: Final answer
    x = 2,802.75

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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.