Home / 166,423.60-229,705.84-94,846.08

Finding the Fourth Proportional to 166,423.60, 229,705.84 and 94,846.08

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Solution

The fourth proportional to 166,423.60, 229,705.84 and 94,846.08 is: 130,911.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,423.60 : 229,705.84 = 94,846.08 : x
  2. Step 2: Convert to fraction form
    166,423.60/229,705.84 = 94,846.08/x
  3. Step 3: Cross multiply
    166,423.60x = 229,705.84 × 94,846.08
  4. Step 4: Simplify right side
    166,423.60x = 21,786,698,477.11
  5. Step 5: Solve for x
    x = 21,786,698,477.11/166,423.60
  6. Step 6: Final answer
    x = 130,911.11

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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.