Home / 46,401.06-64,034.70-25,180.34

Finding the Fourth Proportional to 46,401.06, 64,034.70 and 25,180.34

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Solution

The fourth proportional to 46,401.06, 64,034.70 and 25,180.34 is: 34,749.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,401.06 : 64,034.70 = 25,180.34 : x
  2. Step 2: Convert to fraction form
    46,401.06/64,034.70 = 25,180.34/x
  3. Step 3: Cross multiply
    46,401.06x = 64,034.70 × 25,180.34
  4. Step 4: Simplify right side
    46,401.06x = 1,612,415,517.80
  5. Step 5: Solve for x
    x = 1,612,415,517.80/46,401.06
  6. Step 6: Final answer
    x = 34,749.54

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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.