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Finding the Fourth Proportional to 10,595.69, 14,621.55 and 5,879.93

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Solution

The fourth proportional to 10,595.69, 14,621.55 and 5,879.93 is: 8,114.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595.69 : 14,621.55 = 5,879.93 : x
  2. Step 2: Convert to fraction form
    10,595.69/14,621.55 = 5,879.93/x
  3. Step 3: Cross multiply
    10,595.69x = 14,621.55 × 5,879.93
  4. Step 4: Simplify right side
    10,595.69x = 85,973,632.08
  5. Step 5: Solve for x
    x = 85,973,632.08/10,595.69
  6. Step 6: Final answer
    x = 8,114.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.