Home / 14,383.36-19,848.98-8,095.74

Finding the Fourth Proportional to 14,383.36, 19,848.98 and 8,095.74

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Solution

The fourth proportional to 14,383.36, 19,848.98 and 8,095.74 is: 11,172.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,383.36 : 19,848.98 = 8,095.74 : x
  2. Step 2: Convert to fraction form
    14,383.36/19,848.98 = 8,095.74/x
  3. Step 3: Cross multiply
    14,383.36x = 19,848.98 × 8,095.74
  4. Step 4: Simplify right side
    14,383.36x = 160,692,181.35
  5. Step 5: Solve for x
    x = 160,692,181.35/14,383.36
  6. Step 6: Final answer
    x = 11,172.09

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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.