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Finding the Fourth Proportional to 336,258.66, 464,037.54 and 183,298.08

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Solution

The fourth proportional to 336,258.66, 464,037.54 and 183,298.08 is: 252,951.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,258.66 : 464,037.54 = 183,298.08 : x
  2. Step 2: Convert to fraction form
    336,258.66/464,037.54 = 183,298.08/x
  3. Step 3: Cross multiply
    336,258.66x = 464,037.54 × 183,298.08
  4. Step 4: Simplify right side
    336,258.66x = 85,057,190,129.92
  5. Step 5: Solve for x
    x = 85,057,190,129.92/336,258.66
  6. Step 6: Final answer
    x = 252,951.67

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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.