Home / 170,711.64-235,597.70-94,244.44

Finding the Fourth Proportional to 170,711.64, 235,597.70 and 94,244.44

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Solution

The fourth proportional to 170,711.64, 235,597.70 and 94,244.44 is: 130,065.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,711.64 : 235,597.70 = 94,244.44 : x
  2. Step 2: Convert to fraction form
    170,711.64/235,597.70 = 94,244.44/x
  3. Step 3: Cross multiply
    170,711.64x = 235,597.70 × 94,244.44
  4. Step 4: Simplify right side
    170,711.64x = 22,203,773,301.79
  5. Step 5: Solve for x
    x = 22,203,773,301.79/170,711.64
  6. Step 6: Final answer
    x = 130,065.96

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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.