Home / 113,444.70-170,127.37-33,461.45

Finding the Fourth Proportional to 113,444.70, 170,127.37 and 33,461.45

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Solution

The fourth proportional to 113,444.70, 170,127.37 and 33,461.45 is: 50,180.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,444.70 : 170,127.37 = 33,461.45 : x
  2. Step 2: Convert to fraction form
    113,444.70/170,127.37 = 33,461.45/x
  3. Step 3: Cross multiply
    113,444.70x = 170,127.37 × 33,461.45
  4. Step 4: Simplify right side
    113,444.70x = 5,692,707,550.60
  5. Step 5: Solve for x
    x = 5,692,707,550.60/113,444.70
  6. Step 6: Final answer
    x = 50,180.46

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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.