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Finding the Fourth Proportional to 882.37, 1,323.01 and 594.01

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Solution

The fourth proportional to 882.37, 1,323.01 and 594.01 is: 890.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    882.37 : 1,323.01 = 594.01 : x
  2. Step 2: Convert to fraction form
    882.37/1,323.01 = 594.01/x
  3. Step 3: Cross multiply
    882.37x = 1,323.01 × 594.01
  4. Step 4: Simplify right side
    882.37x = 785,881.17
  5. Step 5: Solve for x
    x = 785,881.17/882.37
  6. Step 6: Final answer
    x = 890.65

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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.