Home / 170,442.60-235,211.95-94,995.96

Finding the Fourth Proportional to 170,442.60, 235,211.95 and 94,995.96

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Solution

The fourth proportional to 170,442.60, 235,211.95 and 94,995.96 is: 131,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,442.60 : 235,211.95 = 94,995.96 : x
  2. Step 2: Convert to fraction form
    170,442.60/235,211.95 = 94,995.96/x
  3. Step 3: Cross multiply
    170,442.60x = 235,211.95 × 94,995.96
  4. Step 4: Simplify right side
    170,442.60x = 22,344,184,993.72
  5. Step 5: Solve for x
    x = 22,344,184,993.72/170,442.60
  6. Step 6: Final answer
    x = 131,095.07

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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.