Home / 50,852.48-76,282.08-17,575.76

Finding the Fourth Proportional to 50,852.48, 76,282.08 and 17,575.76

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Solution

The fourth proportional to 50,852.48, 76,282.08 and 17,575.76 is: 26,364.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,852.48 : 76,282.08 = 17,575.76 : x
  2. Step 2: Convert to fraction form
    50,852.48/76,282.08 = 17,575.76/x
  3. Step 3: Cross multiply
    50,852.48x = 76,282.08 × 17,575.76
  4. Step 4: Simplify right side
    50,852.48x = 1,340,715,530.38
  5. Step 5: Solve for x
    x = 1,340,715,530.38/50,852.48
  6. Step 6: Final answer
    x = 26,364.80

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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.