Home / 34,733.00-47,931.24-19,625.39

Finding the Fourth Proportional to 34,733.00, 47,931.24 and 19,625.39

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Solution

The fourth proportional to 34,733.00, 47,931.24 and 19,625.39 is: 27,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,733.00 : 47,931.24 = 19,625.39 : x
  2. Step 2: Convert to fraction form
    34,733.00/47,931.24 = 19,625.39/x
  3. Step 3: Cross multiply
    34,733.00x = 47,931.24 × 19,625.39
  4. Step 4: Simplify right side
    34,733.00x = 940,669,291.86
  5. Step 5: Solve for x
    x = 940,669,291.86/34,733.00
  6. Step 6: Final answer
    x = 27,082.87

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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.