Home / 44,991.27-67,532.40-26,307

Finding the Fourth Proportional to 44,991.27, 67,532.40 and 26,307

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Solution

The fourth proportional to 44,991.27, 67,532.40 and 26,307 is: 39,487.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,991.27 : 67,532.40 = 26,307 : x
  2. Step 2: Convert to fraction form
    44,991.27/67,532.40 = 26,307/x
  3. Step 3: Cross multiply
    44,991.27x = 67,532.40 × 26,307
  4. Step 4: Simplify right side
    44,991.27x = 1,776,574,846.80
  5. Step 5: Solve for x
    x = 1,776,574,846.80/44,991.27
  6. Step 6: Final answer
    x = 39,487.10

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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.