Home / 190,560.53-262,954.57-110,014.05

Finding the Fourth Proportional to 190,560.53, 262,954.57 and 110,014.05

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Solution

The fourth proportional to 190,560.53, 262,954.57 and 110,014.05 is: 151,808.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,560.53 : 262,954.57 = 110,014.05 : x
  2. Step 2: Convert to fraction form
    190,560.53/262,954.57 = 110,014.05/x
  3. Step 3: Cross multiply
    190,560.53x = 262,954.57 × 110,014.05
  4. Step 4: Simplify right side
    190,560.53x = 28,928,696,661.64
  5. Step 5: Solve for x
    x = 28,928,696,661.64/190,560.53
  6. Step 6: Final answer
    x = 151,808.44

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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.