Home / 39,416.15-59,089.07-14,450.37

Finding the Fourth Proportional to 39,416.15, 59,089.07 and 14,450.37

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Solution

The fourth proportional to 39,416.15, 59,089.07 and 14,450.37 is: 21,662.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,416.15 : 59,089.07 = 14,450.37 : x
  2. Step 2: Convert to fraction form
    39,416.15/59,089.07 = 14,450.37/x
  3. Step 3: Cross multiply
    39,416.15x = 59,089.07 × 14,450.37
  4. Step 4: Simplify right side
    39,416.15x = 853,858,999.93
  5. Step 5: Solve for x
    x = 853,858,999.93/39,416.15
  6. Step 6: Final answer
    x = 21,662.67

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1.5x scale

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.