Home / 376,024.01-563,995.85-106,145.51

Finding the Fourth Proportional to 376,024.01, 563,995.85 and 106,145.51

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Solution

The fourth proportional to 376,024.01, 563,995.85 and 106,145.51 is: 159,206.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,024.01 : 563,995.85 = 106,145.51 : x
  2. Step 2: Convert to fraction form
    376,024.01/563,995.85 = 106,145.51/x
  3. Step 3: Cross multiply
    376,024.01x = 563,995.85 × 106,145.51
  4. Step 4: Simplify right side
    376,024.01x = 59,865,623,785.43
  5. Step 5: Solve for x
    x = 59,865,623,785.43/376,024.01
  6. Step 6: Final answer
    x = 159,206.92

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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.