Home / 5,927.02-8,895.62-2,418.95

Finding the Fourth Proportional to 5,927.02, 8,895.62 and 2,418.95

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Solution

The fourth proportional to 5,927.02, 8,895.62 and 2,418.95 is: 3,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927.02 : 8,895.62 = 2,418.95 : x
  2. Step 2: Convert to fraction form
    5,927.02/8,895.62 = 2,418.95/x
  3. Step 3: Cross multiply
    5,927.02x = 8,895.62 × 2,418.95
  4. Step 4: Simplify right side
    5,927.02x = 21,518,088.29
  5. Step 5: Solve for x
    x = 21,518,088.29/5,927.02
  6. Step 6: Final answer
    x = 3,630.51

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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.