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Finding the Fourth Proportional to 1,194.93, 1,792.46 and 373.32

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Solution

The fourth proportional to 1,194.93, 1,792.46 and 373.32 is: 560.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194.93 : 1,792.46 = 373.32 : x
  2. Step 2: Convert to fraction form
    1,194.93/1,792.46 = 373.32/x
  3. Step 3: Cross multiply
    1,194.93x = 1,792.46 × 373.32
  4. Step 4: Simplify right side
    1,194.93x = 669,161.17
  5. Step 5: Solve for x
    x = 669,161.17/1,194.93
  6. Step 6: Final answer
    x = 560.00

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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.