Home / 56,996.70-85,499.91-14,882.37

Finding the Fourth Proportional to 56,996.70, 85,499.91 and 14,882.37

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Solution

The fourth proportional to 56,996.70, 85,499.91 and 14,882.37 is: 22,324.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,996.70 : 85,499.91 = 14,882.37 : x
  2. Step 2: Convert to fraction form
    56,996.70/85,499.91 = 14,882.37/x
  3. Step 3: Cross multiply
    56,996.70x = 85,499.91 × 14,882.37
  4. Step 4: Simplify right side
    56,996.70x = 1,272,441,295.59
  5. Step 5: Solve for x
    x = 1,272,441,295.59/56,996.70
  6. Step 6: Final answer
    x = 22,324.82

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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.