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Finding the Fourth Proportional to 333,345.28, 460,027.48 and 182,442.28

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Solution

The fourth proportional to 333,345.28, 460,027.48 and 182,442.28 is: 251,776.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,345.28 : 460,027.48 = 182,442.28 : x
  2. Step 2: Convert to fraction form
    333,345.28/460,027.48 = 182,442.28/x
  3. Step 3: Cross multiply
    333,345.28x = 460,027.48 × 182,442.28
  4. Step 4: Simplify right side
    333,345.28x = 83,928,462,313.85
  5. Step 5: Solve for x
    x = 83,928,462,313.85/333,345.28
  6. Step 6: Final answer
    x = 251,776.36

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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.