Home / 335,897.16-463,528.62-182,931.90

Finding the Fourth Proportional to 335,897.16, 463,528.62 and 182,931.90

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Solution

The fourth proportional to 335,897.16, 463,528.62 and 182,931.90 is: 252,440.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,897.16 : 463,528.62 = 182,931.90 : x
  2. Step 2: Convert to fraction form
    335,897.16/463,528.62 = 182,931.90/x
  3. Step 3: Cross multiply
    335,897.16x = 463,528.62 × 182,931.90
  4. Step 4: Simplify right side
    335,897.16x = 84,794,171,160.98
  5. Step 5: Solve for x
    x = 84,794,171,160.98/335,897.16
  6. Step 6: Final answer
    x = 252,440.87

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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.