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Finding the Fourth Proportional to 795.00, 1,096.66 and 570.93

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Solution

The fourth proportional to 795.00, 1,096.66 and 570.93 is: 787.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    795.00 : 1,096.66 = 570.93 : x
  2. Step 2: Convert to fraction form
    795.00/1,096.66 = 570.93/x
  3. Step 3: Cross multiply
    795.00x = 1,096.66 × 570.93
  4. Step 4: Simplify right side
    795.00x = 626,120.47
  5. Step 5: Solve for x
    x = 626,120.47/795.00
  6. Step 6: Final answer
    x = 787.57

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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.