Home / 58,446.06-87,668.93-14,072.74

Finding the Fourth Proportional to 58,446.06, 87,668.93 and 14,072.74

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Solution

The fourth proportional to 58,446.06, 87,668.93 and 14,072.74 is: 21,109.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,446.06 : 87,668.93 = 14,072.74 : x
  2. Step 2: Convert to fraction form
    58,446.06/87,668.93 = 14,072.74/x
  3. Step 3: Cross multiply
    58,446.06x = 87,668.93 × 14,072.74
  4. Step 4: Simplify right side
    58,446.06x = 1,233,741,873.98
  5. Step 5: Solve for x
    x = 1,233,741,873.98/58,446.06
  6. Step 6: Final answer
    x = 21,109.07

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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.