Home / 14,730.09-22,095.71-7,705.37

Finding the Fourth Proportional to 14,730.09, 22,095.71 and 7,705.37

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Solution

The fourth proportional to 14,730.09, 22,095.71 and 7,705.37 is: 11,558.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,730.09 : 22,095.71 = 7,705.37 : x
  2. Step 2: Convert to fraction form
    14,730.09/22,095.71 = 7,705.37/x
  3. Step 3: Cross multiply
    14,730.09x = 22,095.71 × 7,705.37
  4. Step 4: Simplify right side
    14,730.09x = 170,255,471.96
  5. Step 5: Solve for x
    x = 170,255,471.96/14,730.09
  6. Step 6: Final answer
    x = 11,558.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.