Home / 13,095.73-19,643.06-3,234.76

Finding the Fourth Proportional to 13,095.73, 19,643.06 and 3,234.76

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Solution

The fourth proportional to 13,095.73, 19,643.06 and 3,234.76 is: 4,852.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095.73 : 19,643.06 = 3,234.76 : x
  2. Step 2: Convert to fraction form
    13,095.73/19,643.06 = 3,234.76/x
  3. Step 3: Cross multiply
    13,095.73x = 19,643.06 × 3,234.76
  4. Step 4: Simplify right side
    13,095.73x = 63,540,592.85
  5. Step 5: Solve for x
    x = 63,540,592.85/13,095.73
  6. Step 6: Final answer
    x = 4,852.01

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1.5x scale

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.