Home / 63,975.46-95,959.73-19,602.34

Finding the Fourth Proportional to 63,975.46, 95,959.73 and 19,602.34

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Solution

The fourth proportional to 63,975.46, 95,959.73 and 19,602.34 is: 29,402.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,975.46 : 95,959.73 = 19,602.34 : x
  2. Step 2: Convert to fraction form
    63,975.46/95,959.73 = 19,602.34/x
  3. Step 3: Cross multiply
    63,975.46x = 95,959.73 × 19,602.34
  4. Step 4: Simplify right side
    63,975.46x = 1,881,035,412.57
  5. Step 5: Solve for x
    x = 1,881,035,412.57/63,975.46
  6. Step 6: Final answer
    x = 29,402.45

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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.