Home / 26,364.06-39,541.95-8,595.36

Finding the Fourth Proportional to 26,364.06, 39,541.95 and 8,595.36

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Solution

The fourth proportional to 26,364.06, 39,541.95 and 8,595.36 is: 12,891.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,364.06 : 39,541.95 = 8,595.36 : x
  2. Step 2: Convert to fraction form
    26,364.06/39,541.95 = 8,595.36/x
  3. Step 3: Cross multiply
    26,364.06x = 39,541.95 × 8,595.36
  4. Step 4: Simplify right side
    26,364.06x = 339,877,295.35
  5. Step 5: Solve for x
    x = 339,877,295.35/26,364.06
  6. Step 6: Final answer
    x = 12,891.69

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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.