Home / 5,032.17-7,548.30-1,569.42

Finding the Fourth Proportional to 5,032.17, 7,548.30 and 1,569.42

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Solution

The fourth proportional to 5,032.17, 7,548.30 and 1,569.42 is: 2,354.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.17 : 7,548.30 = 1,569.42 : x
  2. Step 2: Convert to fraction form
    5,032.17/7,548.30 = 1,569.42/x
  3. Step 3: Cross multiply
    5,032.17x = 7,548.30 × 1,569.42
  4. Step 4: Simplify right side
    5,032.17x = 11,846,452.99
  5. Step 5: Solve for x
    x = 11,846,452.99/5,032.17
  6. Step 6: Final answer
    x = 2,354.14

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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.