Home / 17,732.95-26,600.34-4,585.44

Finding the Fourth Proportional to 17,732.95, 26,600.34 and 4,585.44

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Solution

The fourth proportional to 17,732.95, 26,600.34 and 4,585.44 is: 6,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732.95 : 26,600.34 = 4,585.44 : x
  2. Step 2: Convert to fraction form
    17,732.95/26,600.34 = 4,585.44/x
  3. Step 3: Cross multiply
    17,732.95x = 26,600.34 × 4,585.44
  4. Step 4: Simplify right side
    17,732.95x = 121,974,263.05
  5. Step 5: Solve for x
    x = 121,974,263.05/17,732.95
  6. Step 6: Final answer
    x = 6,878.40

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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.