Home / 19,006.07-26,227.86-10,507.59

Finding the Fourth Proportional to 19,006.07, 26,227.86 and 10,507.59

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Solution

The fourth proportional to 19,006.07, 26,227.86 and 10,507.59 is: 14,500.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006.07 : 26,227.86 = 10,507.59 : x
  2. Step 2: Convert to fraction form
    19,006.07/26,227.86 = 10,507.59/x
  3. Step 3: Cross multiply
    19,006.07x = 26,227.86 × 10,507.59
  4. Step 4: Simplify right side
    19,006.07x = 275,591,599.46
  5. Step 5: Solve for x
    x = 275,591,599.46/19,006.07
  6. Step 6: Final answer
    x = 14,500.19

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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.