Home / 94,868.00-130,917.96-52,426.54

Finding the Fourth Proportional to 94,868.00, 130,917.96 and 52,426.54

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Solution

The fourth proportional to 94,868.00, 130,917.96 and 52,426.54 is: 72,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,868.00 : 130,917.96 = 52,426.54 : x
  2. Step 2: Convert to fraction form
    94,868.00/130,917.96 = 52,426.54/x
  3. Step 3: Cross multiply
    94,868.00x = 130,917.96 × 52,426.54
  4. Step 4: Simplify right side
    94,868.00x = 6,863,575,339.36
  5. Step 5: Solve for x
    x = 6,863,575,339.36/94,868.00
  6. Step 6: Final answer
    x = 72,348.69

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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.