Home / 94,232.03-130,041.45-51,212.37

Finding the Fourth Proportional to 94,232.03, 130,041.45 and 51,212.37

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Solution

The fourth proportional to 94,232.03, 130,041.45 and 51,212.37 is: 70,673.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,232.03 : 130,041.45 = 51,212.37 : x
  2. Step 2: Convert to fraction form
    94,232.03/130,041.45 = 51,212.37/x
  3. Step 3: Cross multiply
    94,232.03x = 130,041.45 × 51,212.37
  4. Step 4: Simplify right side
    94,232.03x = 6,659,730,852.74
  5. Step 5: Solve for x
    x = 6,659,730,852.74/94,232.03
  6. Step 6: Final answer
    x = 70,673.75

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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.