Home / 151,030.76-226,556.13-44,424.25

Finding the Fourth Proportional to 151,030.76, 226,556.13 and 44,424.25

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Solution

The fourth proportional to 151,030.76, 226,556.13 and 44,424.25 is: 66,639.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,030.76 : 226,556.13 = 44,424.25 : x
  2. Step 2: Convert to fraction form
    151,030.76/226,556.13 = 44,424.25/x
  3. Step 3: Cross multiply
    151,030.76x = 226,556.13 × 44,424.25
  4. Step 4: Simplify right side
    151,030.76x = 10,064,585,025.37
  5. Step 5: Solve for x
    x = 10,064,585,025.37/151,030.76
  6. Step 6: Final answer
    x = 66,639.31

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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.