Home / 63,526.42-95,303.39-19,149.46

Finding the Fourth Proportional to 63,526.42, 95,303.39 and 19,149.46

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Solution

The fourth proportional to 63,526.42, 95,303.39 and 19,149.46 is: 28,728.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,526.42 : 95,303.39 = 19,149.46 : x
  2. Step 2: Convert to fraction form
    63,526.42/95,303.39 = 19,149.46/x
  3. Step 3: Cross multiply
    63,526.42x = 95,303.39 × 19,149.46
  4. Step 4: Simplify right side
    63,526.42x = 1,825,008,454.67
  5. Step 5: Solve for x
    x = 1,825,008,454.67/63,526.42
  6. Step 6: Final answer
    x = 28,728.34

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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.