Home / 63,674.38-95,386.75-36,964.34

Finding the Fourth Proportional to 63,674.38, 95,386.75 and 36,964.34

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Solution

The fourth proportional to 63,674.38, 95,386.75 and 36,964.34 is: 55,374.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,674.38 : 95,386.75 = 36,964.34 : x
  2. Step 2: Convert to fraction form
    63,674.38/95,386.75 = 36,964.34/x
  3. Step 3: Cross multiply
    63,674.38x = 95,386.75 × 36,964.34
  4. Step 4: Simplify right side
    63,674.38x = 3,525,908,543.17
  5. Step 5: Solve for x
    x = 3,525,908,543.17/63,674.38
  6. Step 6: Final answer
    x = 55,374.06

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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.