Home / 23,502.90-35,246.13-9,459.28

Finding the Fourth Proportional to 23,502.90, 35,246.13 and 9,459.28

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Solution

The fourth proportional to 23,502.90, 35,246.13 and 9,459.28 is: 14,185.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,502.90 : 35,246.13 = 9,459.28 : x
  2. Step 2: Convert to fraction form
    23,502.90/35,246.13 = 9,459.28/x
  3. Step 3: Cross multiply
    23,502.90x = 35,246.13 × 9,459.28
  4. Step 4: Simplify right side
    23,502.90x = 333,403,012.59
  5. Step 5: Solve for x
    x = 333,403,012.59/23,502.90
  6. Step 6: Final answer
    x = 14,185.61

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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.