Home / 94,272.14-130,096.04-51,833.40

Finding the Fourth Proportional to 94,272.14, 130,096.04 and 51,833.40

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Solution

The fourth proportional to 94,272.14, 130,096.04 and 51,833.40 is: 71,530.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,272.14 : 130,096.04 = 51,833.40 : x
  2. Step 2: Convert to fraction form
    94,272.14/130,096.04 = 51,833.40/x
  3. Step 3: Cross multiply
    94,272.14x = 130,096.04 × 51,833.40
  4. Step 4: Simplify right side
    94,272.14x = 6,743,319,820.57
  5. Step 5: Solve for x
    x = 6,743,319,820.57/94,272.14
  6. Step 6: Final answer
    x = 71,530.36

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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.