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Finding the Fourth Proportional to 333,148.80, 459,741.60 and 182,244

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Solution

The fourth proportional to 333,148.80, 459,741.60 and 182,244 is: 251,494.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,148.80 : 459,741.60 = 182,244 : x
  2. Step 2: Convert to fraction form
    333,148.80/459,741.60 = 182,244/x
  3. Step 3: Cross multiply
    333,148.80x = 459,741.60 × 182,244
  4. Step 4: Simplify right side
    333,148.80x = 83,785,148,150.40
  5. Step 5: Solve for x
    x = 83,785,148,150.40/333,148.80
  6. Step 6: Final answer
    x = 251,494.67

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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.