Home / 63,739.16-95,602.49-19,366.35

Finding the Fourth Proportional to 63,739.16, 95,602.49 and 19,366.35

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Solution

The fourth proportional to 63,739.16, 95,602.49 and 19,366.35 is: 29,047.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,739.16 : 95,602.49 = 19,366.35 : x
  2. Step 2: Convert to fraction form
    63,739.16/95,602.49 = 19,366.35/x
  3. Step 3: Cross multiply
    63,739.16x = 95,602.49 × 19,366.35
  4. Step 4: Simplify right side
    63,739.16x = 1,851,471,282.21
  5. Step 5: Solve for x
    x = 1,851,471,282.21/63,739.16
  6. Step 6: Final answer
    x = 29,047.63

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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.