Home / 170,750.22-235,635.65-94,269.46

Finding the Fourth Proportional to 170,750.22, 235,635.65 and 94,269.46

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Solution

The fourth proportional to 170,750.22, 235,635.65 and 94,269.46 is: 130,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,750.22 : 235,635.65 = 94,269.46 : x
  2. Step 2: Convert to fraction form
    170,750.22/235,635.65 = 94,269.46/x
  3. Step 3: Cross multiply
    170,750.22x = 235,635.65 × 94,269.46
  4. Step 4: Simplify right side
    170,750.22x = 22,213,245,482.25
  5. Step 5: Solve for x
    x = 22,213,245,482.25/170,750.22
  6. Step 6: Final answer
    x = 130,092.05

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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.