Home / 43,173.99-64,773.90-26,095.95

Finding the Fourth Proportional to 43,173.99, 64,773.90 and 26,095.95

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Solution

The fourth proportional to 43,173.99, 64,773.90 and 26,095.95 is: 39,151.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,173.99 : 64,773.90 = 26,095.95 : x
  2. Step 2: Convert to fraction form
    43,173.99/64,773.90 = 26,095.95/x
  3. Step 3: Cross multiply
    43,173.99x = 64,773.90 × 26,095.95
  4. Step 4: Simplify right side
    43,173.99x = 1,690,336,455.71
  5. Step 5: Solve for x
    x = 1,690,336,455.71/43,173.99
  6. Step 6: Final answer
    x = 39,151.73

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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.