Home / 51,634.39-77,459.69-22,052.38

Finding the Fourth Proportional to 51,634.39, 77,459.69 and 22,052.38

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Solution

The fourth proportional to 51,634.39, 77,459.69 and 22,052.38 is: 33,082.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,634.39 : 77,459.69 = 22,052.38 : x
  2. Step 2: Convert to fraction form
    51,634.39/77,459.69 = 22,052.38/x
  3. Step 3: Cross multiply
    51,634.39x = 77,459.69 × 22,052.38
  4. Step 4: Simplify right side
    51,634.39x = 1,708,170,518.56
  5. Step 5: Solve for x
    x = 1,708,170,518.56/51,634.39
  6. Step 6: Final answer
    x = 33,082.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.