Home / 333,248.64-459,881.19-180,286.35

Finding the Fourth Proportional to 333,248.64, 459,881.19 and 180,286.35

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Solution

The fourth proportional to 333,248.64, 459,881.19 and 180,286.35 is: 248,794.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,248.64 : 459,881.19 = 180,286.35 : x
  2. Step 2: Convert to fraction form
    333,248.64/459,881.19 = 180,286.35/x
  3. Step 3: Cross multiply
    333,248.64x = 459,881.19 × 180,286.35
  4. Step 4: Simplify right side
    333,248.64x = 82,910,301,178.76
  5. Step 5: Solve for x
    x = 82,910,301,178.76/333,248.64
  6. Step 6: Final answer
    x = 248,794.12

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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.