Home / 41,429.36-62,110.28-19,256.69

Finding the Fourth Proportional to 41,429.36, 62,110.28 and 19,256.69

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Solution

The fourth proportional to 41,429.36, 62,110.28 and 19,256.69 is: 28,869.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,429.36 : 62,110.28 = 19,256.69 : x
  2. Step 2: Convert to fraction form
    41,429.36/62,110.28 = 19,256.69/x
  3. Step 3: Cross multiply
    41,429.36x = 62,110.28 × 19,256.69
  4. Step 4: Simplify right side
    41,429.36x = 1,196,038,000.94
  5. Step 5: Solve for x
    x = 1,196,038,000.94/41,429.36
  6. Step 6: Final answer
    x = 28,869.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.