Home / 15,502.82-23,253.00-4,970.03

Finding the Fourth Proportional to 15,502.82, 23,253.00 and 4,970.03

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Solution

The fourth proportional to 15,502.82, 23,253.00 and 4,970.03 is: 7,454.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,502.82 : 23,253.00 = 4,970.03 : x
  2. Step 2: Convert to fraction form
    15,502.82/23,253.00 = 4,970.03/x
  3. Step 3: Cross multiply
    15,502.82x = 23,253.00 × 4,970.03
  4. Step 4: Simplify right side
    15,502.82x = 115,568,182.86
  5. Step 5: Solve for x
    x = 115,568,182.86/15,502.82
  6. Step 6: Final answer
    x = 7,454.66

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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.