Home / 376,040.02-564,019.83-106,161.52

Finding the Fourth Proportional to 376,040.02, 564,019.83 and 106,161.52

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Solution

The fourth proportional to 376,040.02, 564,019.83 and 106,161.52 is: 159,230.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,040.02 : 564,019.83 = 106,161.52 : x
  2. Step 2: Convert to fraction form
    376,040.02/564,019.83 = 106,161.52/x
  3. Step 3: Cross multiply
    376,040.02x = 564,019.83 × 106,161.52
  4. Step 4: Simplify right side
    376,040.02x = 59,877,202,462.94
  5. Step 5: Solve for x
    x = 59,877,202,462.94/376,040.02
  6. Step 6: Final answer
    x = 159,230.93

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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.