Home / 151,328.58-226,992.25-46,147.24

Finding the Fourth Proportional to 151,328.58, 226,992.25 and 46,147.24

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Solution

The fourth proportional to 151,328.58, 226,992.25 and 46,147.24 is: 69,220.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,328.58 : 226,992.25 = 46,147.24 : x
  2. Step 2: Convert to fraction form
    151,328.58/226,992.25 = 46,147.24/x
  3. Step 3: Cross multiply
    151,328.58x = 226,992.25 × 46,147.24
  4. Step 4: Simplify right side
    151,328.58x = 10,475,065,838.89
  5. Step 5: Solve for x
    x = 10,475,065,838.89/151,328.58
  6. Step 6: Final answer
    x = 69,220.67

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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.