Home / 94,556.24-130,488.52-52,116.40

Finding the Fourth Proportional to 94,556.24, 130,488.52 and 52,116.40

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Solution

The fourth proportional to 94,556.24, 130,488.52 and 52,116.40 is: 71,921.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,556.24 : 130,488.52 = 52,116.40 : x
  2. Step 2: Convert to fraction form
    94,556.24/130,488.52 = 52,116.40/x
  3. Step 3: Cross multiply
    94,556.24x = 130,488.52 × 52,116.40
  4. Step 4: Simplify right side
    94,556.24x = 6,800,591,903.73
  5. Step 5: Solve for x
    x = 6,800,591,903.73/94,556.24
  6. Step 6: Final answer
    x = 71,921.13

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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.