Home / 9,671.12-14,505.94-3,095.54

Finding the Fourth Proportional to 9,671.12, 14,505.94 and 3,095.54

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Solution

The fourth proportional to 9,671.12, 14,505.94 and 3,095.54 is: 4,643.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671.12 : 14,505.94 = 3,095.54 : x
  2. Step 2: Convert to fraction form
    9,671.12/14,505.94 = 3,095.54/x
  3. Step 3: Cross multiply
    9,671.12x = 14,505.94 × 3,095.54
  4. Step 4: Simplify right side
    9,671.12x = 44,903,717.51
  5. Step 5: Solve for x
    x = 44,903,717.51/9,671.12
  6. Step 6: Final answer
    x = 4,643.07

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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.