Home / 9,590.00-14,381.60-3,668.54

Finding the Fourth Proportional to 9,590.00, 14,381.60 and 3,668.54

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Solution

The fourth proportional to 9,590.00, 14,381.60 and 3,668.54 is: 5,501.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.00 : 14,381.60 = 3,668.54 : x
  2. Step 2: Convert to fraction form
    9,590.00/14,381.60 = 3,668.54/x
  3. Step 3: Cross multiply
    9,590.00x = 14,381.60 × 3,668.54
  4. Step 4: Simplify right side
    9,590.00x = 52,759,412.13
  5. Step 5: Solve for x
    x = 52,759,412.13/9,590.00
  6. Step 6: Final answer
    x = 5,501.51

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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.