Home / 1,901.04-2,853.18-1,354.56

Finding the Fourth Proportional to 1,901.04, 2,853.18 and 1,354.56

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Solution

The fourth proportional to 1,901.04, 2,853.18 and 1,354.56 is: 2,032.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901.04 : 2,853.18 = 1,354.56 : x
  2. Step 2: Convert to fraction form
    1,901.04/2,853.18 = 1,354.56/x
  3. Step 3: Cross multiply
    1,901.04x = 2,853.18 × 1,354.56
  4. Step 4: Simplify right side
    1,901.04x = 3,864,803.50
  5. Step 5: Solve for x
    x = 3,864,803.50/1,901.04
  6. Step 6: Final answer
    x = 2,032.99

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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.