Home / 304,027.08-456,090.17-93,665.01

Finding the Fourth Proportional to 304,027.08, 456,090.17 and 93,665.01

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Solution

The fourth proportional to 304,027.08, 456,090.17 and 93,665.01 is: 140,512.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,027.08 : 456,090.17 = 93,665.01 : x
  2. Step 2: Convert to fraction form
    304,027.08/456,090.17 = 93,665.01/x
  3. Step 3: Cross multiply
    304,027.08x = 456,090.17 × 93,665.01
  4. Step 4: Simplify right side
    304,027.08x = 42,719,689,865.63
  5. Step 5: Solve for x
    x = 42,719,689,865.63/304,027.08
  6. Step 6: Final answer
    x = 140,512.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.