Home / 25,055.02-34,576.49-14,299.68

Finding the Fourth Proportional to 25,055.02, 34,576.49 and 14,299.68

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Solution

The fourth proportional to 25,055.02, 34,576.49 and 14,299.68 is: 19,733.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055.02 : 34,576.49 = 14,299.68 : x
  2. Step 2: Convert to fraction form
    25,055.02/34,576.49 = 14,299.68/x
  3. Step 3: Cross multiply
    25,055.02x = 34,576.49 × 14,299.68
  4. Step 4: Simplify right side
    25,055.02x = 494,432,742.52
  5. Step 5: Solve for x
    x = 494,432,742.52/25,055.02
  6. Step 6: Final answer
    x = 19,733.88

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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.