Home / 94,606.50-130,556.97-52,165.92

Finding the Fourth Proportional to 94,606.50, 130,556.97 and 52,165.92

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Solution

The fourth proportional to 94,606.50, 130,556.97 and 52,165.92 is: 71,988.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,606.50 : 130,556.97 = 52,165.92 : x
  2. Step 2: Convert to fraction form
    94,606.50/130,556.97 = 52,165.92/x
  3. Step 3: Cross multiply
    94,606.50x = 130,556.97 × 52,165.92
  4. Step 4: Simplify right side
    94,606.50x = 6,810,624,452.46
  5. Step 5: Solve for x
    x = 6,810,624,452.46/94,606.50
  6. Step 6: Final answer
    x = 71,988.97

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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.