Home / 19,264.94-26,583-10,766.00

Finding the Fourth Proportional to 19,264.94, 26,583 and 10,766.00

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Solution

The fourth proportional to 19,264.94, 26,583 and 10,766.00 is: 14,855.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.94 : 26,583 = 10,766.00 : x
  2. Step 2: Convert to fraction form
    19,264.94/26,583 = 10,766.00/x
  3. Step 3: Cross multiply
    19,264.94x = 26,583 × 10,766.00
  4. Step 4: Simplify right side
    19,264.94x = 286,192,445.09
  5. Step 5: Solve for x
    x = 286,192,445.09/19,264.94
  6. Step 6: Final answer
    x = 14,855.61

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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.