Home / 25,033.08-34,549.56-14,958.30

Finding the Fourth Proportional to 25,033.08, 34,549.56 and 14,958.30

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Solution

The fourth proportional to 25,033.08, 34,549.56 and 14,958.30 is: 20,644.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033.08 : 34,549.56 = 14,958.30 : x
  2. Step 2: Convert to fraction form
    25,033.08/34,549.56 = 14,958.30/x
  3. Step 3: Cross multiply
    25,033.08x = 34,549.56 × 14,958.30
  4. Step 4: Simplify right side
    25,033.08x = 516,802,683.35
  5. Step 5: Solve for x
    x = 516,802,683.35/25,033.08
  6. Step 6: Final answer
    x = 20,644.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.