Home / 10,771.08-14,862.48-6,054.46

Finding the Fourth Proportional to 10,771.08, 14,862.48 and 6,054.46

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Solution

The fourth proportional to 10,771.08, 14,862.48 and 6,054.46 is: 8,354.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,771.08 : 14,862.48 = 6,054.46 : x
  2. Step 2: Convert to fraction form
    10,771.08/14,862.48 = 6,054.46/x
  3. Step 3: Cross multiply
    10,771.08x = 14,862.48 × 6,054.46
  4. Step 4: Simplify right side
    10,771.08x = 89,984,290.66
  5. Step 5: Solve for x
    x = 89,984,290.66/10,771.08
  6. Step 6: Final answer
    x = 8,354.25

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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.