Home / 376,017.03-564,206.58-176,305.05

Finding the Fourth Proportional to 376,017.03, 564,206.58 and 176,305.05

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Solution

The fourth proportional to 376,017.03, 564,206.58 and 176,305.05 is: 264,542.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,017.03 : 564,206.58 = 176,305.05 : x
  2. Step 2: Convert to fraction form
    376,017.03/564,206.58 = 176,305.05/x
  3. Step 3: Cross multiply
    376,017.03x = 564,206.58 × 176,305.05
  4. Step 4: Simplify right side
    376,017.03x = 99,472,469,297.23
  5. Step 5: Solve for x
    x = 99,472,469,297.23/376,017.03
  6. Step 6: Final answer
    x = 264,542.46

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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.