Home / 8,625.74-11,903.26-4,848.83

Finding the Fourth Proportional to 8,625.74, 11,903.26 and 4,848.83

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Solution

The fourth proportional to 8,625.74, 11,903.26 and 4,848.83 is: 6,691.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,625.74 : 11,903.26 = 4,848.83 : x
  2. Step 2: Convert to fraction form
    8,625.74/11,903.26 = 4,848.83/x
  3. Step 3: Cross multiply
    8,625.74x = 11,903.26 × 4,848.83
  4. Step 4: Simplify right side
    8,625.74x = 57,716,884.19
  5. Step 5: Solve for x
    x = 57,716,884.19/8,625.74
  6. Step 6: Final answer
    x = 6,691.24

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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.