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Finding the Fourth Proportional to 2,323.34, 3,484.98 and 591.96

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Solution

The fourth proportional to 2,323.34, 3,484.98 and 591.96 is: 887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323.34 : 3,484.98 = 591.96 : x
  2. Step 2: Convert to fraction form
    2,323.34/3,484.98 = 591.96/x
  3. Step 3: Cross multiply
    2,323.34x = 3,484.98 × 591.96
  4. Step 4: Simplify right side
    2,323.34x = 2,062,968.76
  5. Step 5: Solve for x
    x = 2,062,968.76/2,323.34
  6. Step 6: Final answer
    x = 887.93

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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.