Home / 11,077.61-16,627.34-4,841.93

Finding the Fourth Proportional to 11,077.61, 16,627.34 and 4,841.93

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Solution

The fourth proportional to 11,077.61, 16,627.34 and 4,841.93 is: 7,267.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,077.61 : 16,627.34 = 4,841.93 : x
  2. Step 2: Convert to fraction form
    11,077.61/16,627.34 = 4,841.93/x
  3. Step 3: Cross multiply
    11,077.61x = 16,627.34 × 4,841.93
  4. Step 4: Simplify right side
    11,077.61x = 80,508,309.02
  5. Step 5: Solve for x
    x = 80,508,309.02/11,077.61
  6. Step 6: Final answer
    x = 7,267.66

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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.