Home / 150,060.44-225,007.56-61,376.22

Finding the Fourth Proportional to 150,060.44, 225,007.56 and 61,376.22

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Solution

The fourth proportional to 150,060.44, 225,007.56 and 61,376.22 is: 92,030.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,060.44 : 225,007.56 = 61,376.22 : x
  2. Step 2: Convert to fraction form
    150,060.44/225,007.56 = 61,376.22/x
  3. Step 3: Cross multiply
    150,060.44x = 225,007.56 × 61,376.22
  4. Step 4: Simplify right side
    150,060.44x = 13,810,113,101.50
  5. Step 5: Solve for x
    x = 13,810,113,101.50/150,060.44
  6. Step 6: Final answer
    x = 92,030.34

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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.