Home / 94,250.58-130,066.73-51,230.26

Finding the Fourth Proportional to 94,250.58, 130,066.73 and 51,230.26

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Solution

The fourth proportional to 94,250.58, 130,066.73 and 51,230.26 is: 70,698.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,250.58 : 130,066.73 = 51,230.26 : x
  2. Step 2: Convert to fraction form
    94,250.58/130,066.73 = 51,230.26/x
  3. Step 3: Cross multiply
    94,250.58x = 130,066.73 × 51,230.26
  4. Step 4: Simplify right side
    94,250.58x = 6,663,352,395.25
  5. Step 5: Solve for x
    x = 6,663,352,395.25/94,250.58
  6. Step 6: Final answer
    x = 70,698.26

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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.