Home / 182,856.00-252,360.28-105,334.32

Finding the Fourth Proportional to 182,856.00, 252,360.28 and 105,334.32

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Solution

The fourth proportional to 182,856.00, 252,360.28 and 105,334.32 is: 145,372.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,856.00 : 252,360.28 = 105,334.32 : x
  2. Step 2: Convert to fraction form
    182,856.00/252,360.28 = 105,334.32/x
  3. Step 3: Cross multiply
    182,856.00x = 252,360.28 × 105,334.32
  4. Step 4: Simplify right side
    182,856.00x = 26,582,197,733.79
  5. Step 5: Solve for x
    x = 26,582,197,733.79/182,856.00
  6. Step 6: Final answer
    x = 145,372.30

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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.