Home / 1,032.44-1,424.77-566.69

Finding the Fourth Proportional to 1,032.44, 1,424.77 and 566.69

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Solution

The fourth proportional to 1,032.44, 1,424.77 and 566.69 is: 782.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032.44 : 1,424.77 = 566.69 : x
  2. Step 2: Convert to fraction form
    1,032.44/1,424.77 = 566.69/x
  3. Step 3: Cross multiply
    1,032.44x = 1,424.77 × 566.69
  4. Step 4: Simplify right side
    1,032.44x = 807,402.91
  5. Step 5: Solve for x
    x = 807,402.91/1,032.44
  6. Step 6: Final answer
    x = 782.03

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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.