Home / 63,476.48-95,097-31,849.40

Finding the Fourth Proportional to 63,476.48, 95,097 and 31,849.40

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Solution

The fourth proportional to 63,476.48, 95,097 and 31,849.40 is: 47,715.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,476.48 : 95,097 = 31,849.40 : x
  2. Step 2: Convert to fraction form
    63,476.48/95,097 = 31,849.40/x
  3. Step 3: Cross multiply
    63,476.48x = 95,097 × 31,849.40
  4. Step 4: Simplify right side
    63,476.48x = 3,028,782,391.80
  5. Step 5: Solve for x
    x = 3,028,782,391.80/63,476.48
  6. Step 6: Final answer
    x = 47,715.03

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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.