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Finding the Fourth Proportional to 5,070.69, 7,606.00 and 1,373.30

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Solution

The fourth proportional to 5,070.69, 7,606.00 and 1,373.30 is: 2,059.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070.69 : 7,606.00 = 1,373.30 : x
  2. Step 2: Convert to fraction form
    5,070.69/7,606.00 = 1,373.30/x
  3. Step 3: Cross multiply
    5,070.69x = 7,606.00 × 1,373.30
  4. Step 4: Simplify right side
    5,070.69x = 10,445,274.90
  5. Step 5: Solve for x
    x = 10,445,274.90/5,070.69
  6. Step 6: Final answer
    x = 2,059.93

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.