Home / 19,035.95-26,267.29-10,537.43

Finding the Fourth Proportional to 19,035.95, 26,267.29 and 10,537.43

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Solution

The fourth proportional to 19,035.95, 26,267.29 and 10,537.43 is: 14,540.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,035.95 : 26,267.29 = 10,537.43 : x
  2. Step 2: Convert to fraction form
    19,035.95/26,267.29 = 10,537.43/x
  3. Step 3: Cross multiply
    19,035.95x = 26,267.29 × 10,537.43
  4. Step 4: Simplify right side
    19,035.95x = 276,789,571.98
  5. Step 5: Solve for x
    x = 276,789,571.98/19,035.95
  6. Step 6: Final answer
    x = 14,540.36

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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.