Home / 336,120.87-504,330.27-176,158.77

Finding the Fourth Proportional to 336,120.87, 504,330.27 and 176,158.77

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Solution

The fourth proportional to 336,120.87, 504,330.27 and 176,158.77 is: 264,316.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,120.87 : 504,330.27 = 176,158.77 : x
  2. Step 2: Convert to fraction form
    336,120.87/504,330.27 = 176,158.77/x
  3. Step 3: Cross multiply
    336,120.87x = 504,330.27 × 176,158.77
  4. Step 4: Simplify right side
    336,120.87x = 88,842,197,485.13
  5. Step 5: Solve for x
    x = 88,842,197,485.13/336,120.87
  6. Step 6: Final answer
    x = 264,316.22

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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.