Home / 2,935.02-4,399.95-1,895.82

Finding the Fourth Proportional to 2,935.02, 4,399.95 and 1,895.82

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Solution

The fourth proportional to 2,935.02, 4,399.95 and 1,895.82 is: 2,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935.02 : 4,399.95 = 1,895.82 : x
  2. Step 2: Convert to fraction form
    2,935.02/4,399.95 = 1,895.82/x
  3. Step 3: Cross multiply
    2,935.02x = 4,399.95 × 1,895.82
  4. Step 4: Simplify right side
    2,935.02x = 8,341,513.21
  5. Step 5: Solve for x
    x = 8,341,513.21/2,935.02
  6. Step 6: Final answer
    x = 2,842.06

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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.