Home / 63,381.27-95,066.22-19,017.93

Finding the Fourth Proportional to 63,381.27, 95,066.22 and 19,017.93

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Solution

The fourth proportional to 63,381.27, 95,066.22 and 19,017.93 is: 28,525.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,381.27 : 95,066.22 = 19,017.93 : x
  2. Step 2: Convert to fraction form
    63,381.27/95,066.22 = 19,017.93/x
  3. Step 3: Cross multiply
    63,381.27x = 95,066.22 × 19,017.93
  4. Step 4: Simplify right side
    63,381.27x = 1,807,962,717.32
  5. Step 5: Solve for x
    x = 1,807,962,717.32/63,381.27
  6. Step 6: Final answer
    x = 28,525.19

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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.