Home / 19,230.18-26,537.67-10,846.68

Finding the Fourth Proportional to 19,230.18, 26,537.67 and 10,846.68

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Solution

The fourth proportional to 19,230.18, 26,537.67 and 10,846.68 is: 14,968.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,230.18 : 26,537.67 = 10,846.68 : x
  2. Step 2: Convert to fraction form
    19,230.18/26,537.67 = 10,846.68/x
  3. Step 3: Cross multiply
    19,230.18x = 26,537.67 × 10,846.68
  4. Step 4: Simplify right side
    19,230.18x = 287,845,614.44
  5. Step 5: Solve for x
    x = 287,845,614.44/19,230.18
  6. Step 6: Final answer
    x = 14,968.43

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1.5x scale

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.