Home / 336,091.24-463,803.06-185,185

Finding the Fourth Proportional to 336,091.24, 463,803.06 and 185,185

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Solution

The fourth proportional to 336,091.24, 463,803.06 and 185,185 is: 255,553.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,091.24 : 463,803.06 = 185,185 : x
  2. Step 2: Convert to fraction form
    336,091.24/463,803.06 = 185,185/x
  3. Step 3: Cross multiply
    336,091.24x = 463,803.06 × 185,185
  4. Step 4: Simplify right side
    336,091.24x = 85,889,369,666.10
  5. Step 5: Solve for x
    x = 85,889,369,666.10/336,091.24
  6. Step 6: Final answer
    x = 255,553.73

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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.