Home / 22,943.67-34,415.43-6,303.72

Finding the Fourth Proportional to 22,943.67, 34,415.43 and 6,303.72

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Solution

The fourth proportional to 22,943.67, 34,415.43 and 6,303.72 is: 9,455.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,943.67 : 34,415.43 = 6,303.72 : x
  2. Step 2: Convert to fraction form
    22,943.67/34,415.43 = 6,303.72/x
  3. Step 3: Cross multiply
    22,943.67x = 34,415.43 × 6,303.72
  4. Step 4: Simplify right side
    22,943.67x = 216,945,234.40
  5. Step 5: Solve for x
    x = 216,945,234.40/22,943.67
  6. Step 6: Final answer
    x = 9,455.56

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1.5x scale

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.