Home / 25,056.76-34,580.30-14,299.15

Finding the Fourth Proportional to 25,056.76, 34,580.30 and 14,299.15

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Solution

The fourth proportional to 25,056.76, 34,580.30 and 14,299.15 is: 19,733.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056.76 : 34,580.30 = 14,299.15 : x
  2. Step 2: Convert to fraction form
    25,056.76/34,580.30 = 14,299.15/x
  3. Step 3: Cross multiply
    25,056.76x = 34,580.30 × 14,299.15
  4. Step 4: Simplify right side
    25,056.76x = 494,468,896.75
  5. Step 5: Solve for x
    x = 494,468,896.75/25,056.76
  6. Step 6: Final answer
    x = 19,733.95

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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.