Home / 9,462.20-14,194.13-2,888.46

Finding the Fourth Proportional to 9,462.20, 14,194.13 and 2,888.46

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Solution

The fourth proportional to 9,462.20, 14,194.13 and 2,888.46 is: 4,332.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462.20 : 14,194.13 = 2,888.46 : x
  2. Step 2: Convert to fraction form
    9,462.20/14,194.13 = 2,888.46/x
  3. Step 3: Cross multiply
    9,462.20x = 14,194.13 × 2,888.46
  4. Step 4: Simplify right side
    9,462.20x = 40,999,162.30
  5. Step 5: Solve for x
    x = 40,999,162.30/9,462.20
  6. Step 6: Final answer
    x = 4,332.94

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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.