Home / 39,063.14-58,582.74-14,100.14

Finding the Fourth Proportional to 39,063.14, 58,582.74 and 14,100.14

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Solution

The fourth proportional to 39,063.14, 58,582.74 and 14,100.14 is: 21,145.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,063.14 : 58,582.74 = 14,100.14 : x
  2. Step 2: Convert to fraction form
    39,063.14/58,582.74 = 14,100.14/x
  3. Step 3: Cross multiply
    39,063.14x = 58,582.74 × 14,100.14
  4. Step 4: Simplify right side
    39,063.14x = 826,024,835.58
  5. Step 5: Solve for x
    x = 826,024,835.58/39,063.14
  6. Step 6: Final answer
    x = 21,145.89

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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.