Home / 24,986.46-34,482.58-14,231.54

Finding the Fourth Proportional to 24,986.46, 34,482.58 and 14,231.54

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Solution

The fourth proportional to 24,986.46, 34,482.58 and 14,231.54 is: 19,640.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986.46 : 34,482.58 = 14,231.54 : x
  2. Step 2: Convert to fraction form
    24,986.46/34,482.58 = 14,231.54/x
  3. Step 3: Cross multiply
    24,986.46x = 34,482.58 × 14,231.54
  4. Step 4: Simplify right side
    24,986.46x = 490,740,216.57
  5. Step 5: Solve for x
    x = 490,740,216.57/24,986.46
  6. Step 6: Final answer
    x = 19,640.25

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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.