Home / 26,200.92-36,159.03-15,996.27

Finding the Fourth Proportional to 26,200.92, 36,159.03 and 15,996.27

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Solution

The fourth proportional to 26,200.92, 36,159.03 and 15,996.27 is: 22,075.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,200.92 : 36,159.03 = 15,996.27 : x
  2. Step 2: Convert to fraction form
    26,200.92/36,159.03 = 15,996.27/x
  3. Step 3: Cross multiply
    26,200.92x = 36,159.03 × 15,996.27
  4. Step 4: Simplify right side
    26,200.92x = 578,409,606.82
  5. Step 5: Solve for x
    x = 578,409,606.82/26,200.92
  6. Step 6: Final answer
    x = 22,075.93

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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.