Home / 370,824.60-556,236.90-184,200.60

Finding the Fourth Proportional to 370,824.60, 556,236.90 and 184,200.60

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Solution

The fourth proportional to 370,824.60, 556,236.90 and 184,200.60 is: 276,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,824.60 : 556,236.90 = 184,200.60 : x
  2. Step 2: Convert to fraction form
    370,824.60/556,236.90 = 184,200.60/x
  3. Step 3: Cross multiply
    370,824.60x = 556,236.90 × 184,200.60
  4. Step 4: Simplify right side
    370,824.60x = 102,459,170,722.14
  5. Step 5: Solve for x
    x = 102,459,170,722.14/370,824.60
  6. Step 6: Final answer
    x = 276,300.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.