Home / 360,919.22-541,038.36-124,096.28

Finding the Fourth Proportional to 360,919.22, 541,038.36 and 124,096.28

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Solution

The fourth proportional to 360,919.22, 541,038.36 and 124,096.28 is: 186,027.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,919.22 : 541,038.36 = 124,096.28 : x
  2. Step 2: Convert to fraction form
    360,919.22/541,038.36 = 124,096.28/x
  3. Step 3: Cross multiply
    360,919.22x = 541,038.36 × 124,096.28
  4. Step 4: Simplify right side
    360,919.22x = 67,140,847,813.30
  5. Step 5: Solve for x
    x = 67,140,847,813.30/360,919.22
  6. Step 6: Final answer
    x = 186,027.35

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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.