Home / 9,272.80-13,913.77-4,341.59

Finding the Fourth Proportional to 9,272.80, 13,913.77 and 4,341.59

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Solution

The fourth proportional to 9,272.80, 13,913.77 and 4,341.59 is: 6,514.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272.80 : 13,913.77 = 4,341.59 : x
  2. Step 2: Convert to fraction form
    9,272.80/13,913.77 = 4,341.59/x
  3. Step 3: Cross multiply
    9,272.80x = 13,913.77 × 4,341.59
  4. Step 4: Simplify right side
    9,272.80x = 60,407,804.27
  5. Step 5: Solve for x
    x = 60,407,804.27/9,272.80
  6. Step 6: Final answer
    x = 6,514.52

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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.