Home / 336,049.22-463,747.68-185,146.22

Finding the Fourth Proportional to 336,049.22, 463,747.68 and 185,146.22

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Solution

The fourth proportional to 336,049.22, 463,747.68 and 185,146.22 is: 255,501.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,049.22 : 463,747.68 = 185,146.22 : x
  2. Step 2: Convert to fraction form
    336,049.22/463,747.68 = 185,146.22/x
  3. Step 3: Cross multiply
    336,049.22x = 463,747.68 × 185,146.22
  4. Step 4: Simplify right side
    336,049.22x = 85,861,129,985.77
  5. Step 5: Solve for x
    x = 85,861,129,985.77/336,049.22
  6. Step 6: Final answer
    x = 255,501.65

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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.