Home / 94,628.45-130,585.58-51,608.27

Finding the Fourth Proportional to 94,628.45, 130,585.58 and 51,608.27

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Solution

The fourth proportional to 94,628.45, 130,585.58 and 51,608.27 is: 71,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,628.45 : 130,585.58 = 51,608.27 : x
  2. Step 2: Convert to fraction form
    94,628.45/130,585.58 = 51,608.27/x
  3. Step 3: Cross multiply
    94,628.45x = 130,585.58 × 51,608.27
  4. Step 4: Simplify right side
    94,628.45x = 6,739,295,870.75
  5. Step 5: Solve for x
    x = 6,739,295,870.75/94,628.45
  6. Step 6: Final answer
    x = 71,218.50

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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.