Home / 7,504.88-10,354.47-4,360.46

Finding the Fourth Proportional to 7,504.88, 10,354.47 and 4,360.46

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Solution

The fourth proportional to 7,504.88, 10,354.47 and 4,360.46 is: 6,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504.88 : 10,354.47 = 4,360.46 : x
  2. Step 2: Convert to fraction form
    7,504.88/10,354.47 = 4,360.46/x
  3. Step 3: Cross multiply
    7,504.88x = 10,354.47 × 4,360.46
  4. Step 4: Simplify right side
    7,504.88x = 45,150,252.26
  5. Step 5: Solve for x
    x = 45,150,252.26/7,504.88
  6. Step 6: Final answer
    x = 6,016.12

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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.