Home / 26,431.70-39,805.93-24,069.74

Finding the Fourth Proportional to 26,431.70, 39,805.93 and 24,069.74

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Solution

The fourth proportional to 26,431.70, 39,805.93 and 24,069.74 is: 36,248.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,431.70 : 39,805.93 = 24,069.74 : x
  2. Step 2: Convert to fraction form
    26,431.70/39,805.93 = 24,069.74/x
  3. Step 3: Cross multiply
    26,431.70x = 39,805.93 × 24,069.74
  4. Step 4: Simplify right side
    26,431.70x = 958,118,385.56
  5. Step 5: Solve for x
    x = 958,118,385.56/26,431.70
  6. Step 6: Final answer
    x = 36,248.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.