Home / 166,465.76-229,666.48-94,794.96

Finding the Fourth Proportional to 166,465.76, 229,666.48 and 94,794.96

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Solution

The fourth proportional to 166,465.76, 229,666.48 and 94,794.96 is: 130,785.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,465.76 : 229,666.48 = 94,794.96 : x
  2. Step 2: Convert to fraction form
    166,465.76/229,666.48 = 94,794.96/x
  3. Step 3: Cross multiply
    166,465.76x = 229,666.48 × 94,794.96
  4. Step 4: Simplify right side
    166,465.76x = 21,771,224,784.94
  5. Step 5: Solve for x
    x = 21,771,224,784.94/166,465.76
  6. Step 6: Final answer
    x = 130,785.00

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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.