Home / 94,277.35-130,104.97-51,259.30

Finding the Fourth Proportional to 94,277.35, 130,104.97 and 51,259.30

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Solution

The fourth proportional to 94,277.35, 130,104.97 and 51,259.30 is: 70,739.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.35 : 130,104.97 = 51,259.30 : x
  2. Step 2: Convert to fraction form
    94,277.35/130,104.97 = 51,259.30/x
  3. Step 3: Cross multiply
    94,277.35x = 130,104.97 × 51,259.30
  4. Step 4: Simplify right side
    94,277.35x = 6,669,089,235.31
  5. Step 5: Solve for x
    x = 6,669,089,235.31/94,277.35
  6. Step 6: Final answer
    x = 70,739.04

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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.