Home / 34,767.36-52,174.80-19,195.92

Finding the Fourth Proportional to 34,767.36, 52,174.80 and 19,195.92

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Solution

The fourth proportional to 34,767.36, 52,174.80 and 19,195.92 is: 28,807.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767.36 : 52,174.80 = 19,195.92 : x
  2. Step 2: Convert to fraction form
    34,767.36/52,174.80 = 19,195.92/x
  3. Step 3: Cross multiply
    34,767.36x = 52,174.80 × 19,195.92
  4. Step 4: Simplify right side
    34,767.36x = 1,001,543,286.82
  5. Step 5: Solve for x
    x = 1,001,543,286.82/34,767.36
  6. Step 6: Final answer
    x = 28,807.00

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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.