Home / 4,026.03-6,038.24-1,251.78

Finding the Fourth Proportional to 4,026.03, 6,038.24 and 1,251.78

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Solution

The fourth proportional to 4,026.03, 6,038.24 and 1,251.78 is: 1,877.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.03 : 6,038.24 = 1,251.78 : x
  2. Step 2: Convert to fraction form
    4,026.03/6,038.24 = 1,251.78/x
  3. Step 3: Cross multiply
    4,026.03x = 6,038.24 × 1,251.78
  4. Step 4: Simplify right side
    4,026.03x = 7,558,541.81
  5. Step 5: Solve for x
    x = 7,558,541.81/4,026.03
  6. Step 6: Final answer
    x = 1,877.42

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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.