Home / 9,751.41-13,457.21-6,023.25

Finding the Fourth Proportional to 9,751.41, 13,457.21 and 6,023.25

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Solution

The fourth proportional to 9,751.41, 13,457.21 and 6,023.25 is: 8,312.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,751.41 : 13,457.21 = 6,023.25 : x
  2. Step 2: Convert to fraction form
    9,751.41/13,457.21 = 6,023.25/x
  3. Step 3: Cross multiply
    9,751.41x = 13,457.21 × 6,023.25
  4. Step 4: Simplify right side
    9,751.41x = 81,056,110.02
  5. Step 5: Solve for x
    x = 81,056,110.02/9,751.41
  6. Step 6: Final answer
    x = 8,312.25

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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.