Home / 246,924.14-370,386.34-69,431.15

Finding the Fourth Proportional to 246,924.14, 370,386.34 and 69,431.15

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Solution

The fourth proportional to 246,924.14, 370,386.34 and 69,431.15 is: 104,146.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,924.14 : 370,386.34 = 69,431.15 : x
  2. Step 2: Convert to fraction form
    246,924.14/370,386.34 = 69,431.15/x
  3. Step 3: Cross multiply
    246,924.14x = 370,386.34 × 69,431.15
  4. Step 4: Simplify right side
    246,924.14x = 25,716,348,199.46
  5. Step 5: Solve for x
    x = 25,716,348,199.46/246,924.14
  6. Step 6: Final answer
    x = 104,146.76

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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.