Home / 160,994.52-222,095.25-113,274.18

Finding the Fourth Proportional to 160,994.52, 222,095.25 and 113,274.18

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Solution

The fourth proportional to 160,994.52, 222,095.25 and 113,274.18 is: 156,264.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,994.52 : 222,095.25 = 113,274.18 : x
  2. Step 2: Convert to fraction form
    160,994.52/222,095.25 = 113,274.18/x
  3. Step 3: Cross multiply
    160,994.52x = 222,095.25 × 113,274.18
  4. Step 4: Simplify right side
    160,994.52x = 25,157,657,325.65
  5. Step 5: Solve for x
    x = 25,157,657,325.65/160,994.52
  6. Step 6: Final answer
    x = 156,264.06

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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.