Home / 1,032.01-1,548.09-301.59

Finding the Fourth Proportional to 1,032.01, 1,548.09 and 301.59

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Solution

The fourth proportional to 1,032.01, 1,548.09 and 301.59 is: 452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032.01 : 1,548.09 = 301.59 : x
  2. Step 2: Convert to fraction form
    1,032.01/1,548.09 = 301.59/x
  3. Step 3: Cross multiply
    1,032.01x = 1,548.09 × 301.59
  4. Step 4: Simplify right side
    1,032.01x = 466,888.46
  5. Step 5: Solve for x
    x = 466,888.46/1,032.01
  6. Step 6: Final answer
    x = 452.41

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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.