Home / 52,298.84-72,183.56-32,172.68

Finding the Fourth Proportional to 52,298.84, 72,183.56 and 32,172.68

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Solution

The fourth proportional to 52,298.84, 72,183.56 and 32,172.68 is: 44,405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,298.84 : 72,183.56 = 32,172.68 : x
  2. Step 2: Convert to fraction form
    52,298.84/72,183.56 = 32,172.68/x
  3. Step 3: Cross multiply
    52,298.84x = 72,183.56 × 32,172.68
  4. Step 4: Simplify right side
    52,298.84x = 2,322,338,577.14
  5. Step 5: Solve for x
    x = 2,322,338,577.14/52,298.84
  6. Step 6: Final answer
    x = 44,405.16

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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.