Home / 25,576.27-35,295.27-14,247.96

Finding the Fourth Proportional to 25,576.27, 35,295.27 and 14,247.96

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Solution

The fourth proportional to 25,576.27, 35,295.27 and 14,247.96 is: 19,662.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,576.27 : 35,295.27 = 14,247.96 : x
  2. Step 2: Convert to fraction form
    25,576.27/35,295.27 = 14,247.96/x
  3. Step 3: Cross multiply
    25,576.27x = 35,295.27 × 14,247.96
  4. Step 4: Simplify right side
    25,576.27x = 502,885,595.15
  5. Step 5: Solve for x
    x = 502,885,595.15/25,576.27
  6. Step 6: Final answer
    x = 19,662.19

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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.