Home / 94,601.10-130,550.52-51,580.23

Finding the Fourth Proportional to 94,601.10, 130,550.52 and 51,580.23

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Solution

The fourth proportional to 94,601.10, 130,550.52 and 51,580.23 is: 71,181.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,601.10 : 130,550.52 = 51,580.23 : x
  2. Step 2: Convert to fraction form
    94,601.10/130,550.52 = 51,580.23/x
  3. Step 3: Cross multiply
    94,601.10x = 130,550.52 × 51,580.23
  4. Step 4: Simplify right side
    94,601.10x = 6,733,825,848.22
  5. Step 5: Solve for x
    x = 6,733,825,848.22/94,601.10
  6. Step 6: Final answer
    x = 71,181.26

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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.