Home / 11,033.58-16,543.08-4,365.66

Finding the Fourth Proportional to 11,033.58, 16,543.08 and 4,365.66

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Solution

The fourth proportional to 11,033.58, 16,543.08 and 4,365.66 is: 6,545.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.58 : 16,543.08 = 4,365.66 : x
  2. Step 2: Convert to fraction form
    11,033.58/16,543.08 = 4,365.66/x
  3. Step 3: Cross multiply
    11,033.58x = 16,543.08 × 4,365.66
  4. Step 4: Simplify right side
    11,033.58x = 72,221,462.63
  5. Step 5: Solve for x
    x = 72,221,462.63/11,033.58
  6. Step 6: Final answer
    x = 6,545.61

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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.