Home / 8,930.02-12,326.61-6,095.36

Finding the Fourth Proportional to 8,930.02, 12,326.61 and 6,095.36

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Solution

The fourth proportional to 8,930.02, 12,326.61 and 6,095.36 is: 8,413.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,930.02 : 12,326.61 = 6,095.36 : x
  2. Step 2: Convert to fraction form
    8,930.02/12,326.61 = 6,095.36/x
  3. Step 3: Cross multiply
    8,930.02x = 12,326.61 × 6,095.36
  4. Step 4: Simplify right side
    8,930.02x = 75,135,125.53
  5. Step 5: Solve for x
    x = 75,135,125.53/8,930.02
  6. Step 6: Final answer
    x = 8,413.77

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1.5x scale

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.