Home / 23,965.47-35,950.37-6,435.18

Finding the Fourth Proportional to 23,965.47, 35,950.37 and 6,435.18

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Solution

The fourth proportional to 23,965.47, 35,950.37 and 6,435.18 is: 9,653.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,965.47 : 35,950.37 = 6,435.18 : x
  2. Step 2: Convert to fraction form
    23,965.47/35,950.37 = 6,435.18/x
  3. Step 3: Cross multiply
    23,965.47x = 35,950.37 × 6,435.18
  4. Step 4: Simplify right side
    23,965.47x = 231,347,069.84
  5. Step 5: Solve for x
    x = 231,347,069.84/23,965.47
  6. Step 6: Final answer
    x = 9,653.35

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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.