Home / 1,366.93-2,045.49-1,184.95

Finding the Fourth Proportional to 1,366.93, 2,045.49 and 1,184.95

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Solution

The fourth proportional to 1,366.93, 2,045.49 and 1,184.95 is: 1,773.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366.93 : 2,045.49 = 1,184.95 : x
  2. Step 2: Convert to fraction form
    1,366.93/2,045.49 = 1,184.95/x
  3. Step 3: Cross multiply
    1,366.93x = 2,045.49 × 1,184.95
  4. Step 4: Simplify right side
    1,366.93x = 2,423,803.38
  5. Step 5: Solve for x
    x = 2,423,803.38/1,366.93
  6. Step 6: Final answer
    x = 1,773.17

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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.