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Finding the Fourth Proportional to 1,827.38, 2,741.21 and 594.69

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Solution

The fourth proportional to 1,827.38, 2,741.21 and 594.69 is: 892.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827.38 : 2,741.21 = 594.69 : x
  2. Step 2: Convert to fraction form
    1,827.38/2,741.21 = 594.69/x
  3. Step 3: Cross multiply
    1,827.38x = 2,741.21 × 594.69
  4. Step 4: Simplify right side
    1,827.38x = 1,630,167.20
  5. Step 5: Solve for x
    x = 1,630,167.20/1,827.38
  6. Step 6: Final answer
    x = 892.08

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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.