Home / 4,374.48-6,562.67-1,413.10

Finding the Fourth Proportional to 4,374.48, 6,562.67 and 1,413.10

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Solution

The fourth proportional to 4,374.48, 6,562.67 and 1,413.10 is: 2,119.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.48 : 6,562.67 = 1,413.10 : x
  2. Step 2: Convert to fraction form
    4,374.48/6,562.67 = 1,413.10/x
  3. Step 3: Cross multiply
    4,374.48x = 6,562.67 × 1,413.10
  4. Step 4: Simplify right side
    4,374.48x = 9,273,681.15
  5. Step 5: Solve for x
    x = 9,273,681.15/4,374.48
  6. Step 6: Final answer
    x = 2,119.95

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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.