Home / 10,270.41-15,407.26-4,027.03

Finding the Fourth Proportional to 10,270.41, 15,407.26 and 4,027.03

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Solution

The fourth proportional to 10,270.41, 15,407.26 and 4,027.03 is: 6,041.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,270.41 : 15,407.26 = 4,027.03 : x
  2. Step 2: Convert to fraction form
    10,270.41/15,407.26 = 4,027.03/x
  3. Step 3: Cross multiply
    10,270.41x = 15,407.26 × 4,027.03
  4. Step 4: Simplify right side
    10,270.41x = 62,045,498.24
  5. Step 5: Solve for x
    x = 62,045,498.24/10,270.41
  6. Step 6: Final answer
    x = 6,041.19

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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.