Home / 94,594.26-130,540.96-52,154.30

Finding the Fourth Proportional to 94,594.26, 130,540.96 and 52,154.30

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Solution

The fourth proportional to 94,594.26, 130,540.96 and 52,154.30 is: 71,973.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,594.26 : 130,540.96 = 52,154.30 : x
  2. Step 2: Convert to fraction form
    94,594.26/130,540.96 = 52,154.30/x
  3. Step 3: Cross multiply
    94,594.26x = 130,540.96 × 52,154.30
  4. Step 4: Simplify right side
    94,594.26x = 6,808,272,390.13
  5. Step 5: Solve for x
    x = 6,808,272,390.13/94,594.26
  6. Step 6: Final answer
    x = 71,973.42

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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.