Home / 166,360.08-229,576.91-94,746.76

Finding the Fourth Proportional to 166,360.08, 229,576.91 and 94,746.76

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Solution

The fourth proportional to 166,360.08, 229,576.91 and 94,746.76 is: 130,750.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,360.08 : 229,576.91 = 94,746.76 : x
  2. Step 2: Convert to fraction form
    166,360.08/229,576.91 = 94,746.76/x
  3. Step 3: Cross multiply
    166,360.08x = 229,576.91 × 94,746.76
  4. Step 4: Simplify right side
    166,360.08x = 21,751,668,903.48
  5. Step 5: Solve for x
    x = 21,751,668,903.48/166,360.08
  6. Step 6: Final answer
    x = 130,750.53

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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.