Home / 7,280.56-10,050.51-5,968.36

Finding the Fourth Proportional to 7,280.56, 10,050.51 and 5,968.36

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Solution

The fourth proportional to 7,280.56, 10,050.51 and 5,968.36 is: 8,239.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,280.56 : 10,050.51 = 5,968.36 : x
  2. Step 2: Convert to fraction form
    7,280.56/10,050.51 = 5,968.36/x
  3. Step 3: Cross multiply
    7,280.56x = 10,050.51 × 5,968.36
  4. Step 4: Simplify right side
    7,280.56x = 59,985,061.86
  5. Step 5: Solve for x
    x = 59,985,061.86/7,280.56
  6. Step 6: Final answer
    x = 8,239.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.