Home / 63,975.96-95,960.48-19,602.84

Finding the Fourth Proportional to 63,975.96, 95,960.48 and 19,602.84

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Solution

The fourth proportional to 63,975.96, 95,960.48 and 19,602.84 is: 29,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,975.96 : 95,960.48 = 19,602.84 : x
  2. Step 2: Convert to fraction form
    63,975.96/95,960.48 = 19,602.84/x
  3. Step 3: Cross multiply
    63,975.96x = 95,960.48 × 19,602.84
  4. Step 4: Simplify right side
    63,975.96x = 1,881,097,935.76
  5. Step 5: Solve for x
    x = 1,881,097,935.76/63,975.96
  6. Step 6: Final answer
    x = 29,403.20

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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.