Home / 126,099.44-174,029.50-94,212.98

Finding the Fourth Proportional to 126,099.44, 174,029.50 and 94,212.98

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Solution

The fourth proportional to 126,099.44, 174,029.50 and 94,212.98 is: 130,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,099.44 : 174,029.50 = 94,212.98 : x
  2. Step 2: Convert to fraction form
    126,099.44/174,029.50 = 94,212.98/x
  3. Step 3: Cross multiply
    126,099.44x = 174,029.50 × 94,212.98
  4. Step 4: Simplify right side
    126,099.44x = 16,395,837,802.91
  5. Step 5: Solve for x
    x = 16,395,837,802.91/126,099.44
  6. Step 6: Final answer
    x = 130,023.08

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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.