Home / 26,263.68-36,241.38-14,326.74

Finding the Fourth Proportional to 26,263.68, 36,241.38 and 14,326.74

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Solution

The fourth proportional to 26,263.68, 36,241.38 and 14,326.74 is: 19,769.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,263.68 : 36,241.38 = 14,326.74 : x
  2. Step 2: Convert to fraction form
    26,263.68/36,241.38 = 14,326.74/x
  3. Step 3: Cross multiply
    26,263.68x = 36,241.38 × 14,326.74
  4. Step 4: Simplify right side
    26,263.68x = 519,220,828.50
  5. Step 5: Solve for x
    x = 519,220,828.50/26,263.68
  6. Step 6: Final answer
    x = 19,769.54

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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.