Home / 176,127.93-263,591.24-112,053.69

Finding the Fourth Proportional to 176,127.93, 263,591.24 and 112,053.69

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Solution

The fourth proportional to 176,127.93, 263,591.24 and 112,053.69 is: 167,698.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,127.93 : 263,591.24 = 112,053.69 : x
  2. Step 2: Convert to fraction form
    176,127.93/263,591.24 = 112,053.69/x
  3. Step 3: Cross multiply
    176,127.93x = 263,591.24 × 112,053.69
  4. Step 4: Simplify right side
    176,127.93x = 29,536,370,533.41
  5. Step 5: Solve for x
    x = 29,536,370,533.41/176,127.93
  6. Step 6: Final answer
    x = 167,698.39

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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.