Home / 46,412.39-64,049.16-25,191.67

Finding the Fourth Proportional to 46,412.39, 64,049.16 and 25,191.67

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Solution

The fourth proportional to 46,412.39, 64,049.16 and 25,191.67 is: 34,764.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412.39 : 64,049.16 = 25,191.67 : x
  2. Step 2: Convert to fraction form
    46,412.39/64,049.16 = 25,191.67/x
  3. Step 3: Cross multiply
    46,412.39x = 64,049.16 × 25,191.67
  4. Step 4: Simplify right side
    46,412.39x = 1,613,504,982.25
  5. Step 5: Solve for x
    x = 1,613,504,982.25/46,412.39
  6. Step 6: Final answer
    x = 34,764.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.