Home / 43,926.90-60,629.09-34,347.84

Finding the Fourth Proportional to 43,926.90, 60,629.09 and 34,347.84

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Solution

The fourth proportional to 43,926.90, 60,629.09 and 34,347.84 is: 47,407.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,926.90 : 60,629.09 = 34,347.84 : x
  2. Step 2: Convert to fraction form
    43,926.90/60,629.09 = 34,347.84/x
  3. Step 3: Cross multiply
    43,926.90x = 60,629.09 × 34,347.84
  4. Step 4: Simplify right side
    43,926.90x = 2,082,478,282.67
  5. Step 5: Solve for x
    x = 2,082,478,282.67/43,926.90
  6. Step 6: Final answer
    x = 47,407.81

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Why These Related Problems?

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