Home / 14,063.10-19,407.51-8,095.97

Finding the Fourth Proportional to 14,063.10, 19,407.51 and 8,095.97

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Solution

The fourth proportional to 14,063.10, 19,407.51 and 8,095.97 is: 11,172.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.10 : 19,407.51 = 8,095.97 : x
  2. Step 2: Convert to fraction form
    14,063.10/19,407.51 = 8,095.97/x
  3. Step 3: Cross multiply
    14,063.10x = 19,407.51 × 8,095.97
  4. Step 4: Simplify right side
    14,063.10x = 157,122,521.70
  5. Step 5: Solve for x
    x = 157,122,521.70/14,063.10
  6. Step 6: Final answer
    x = 11,172.68

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1.5x scale

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.