Home / 63,335.48-94,813.89-38,299.79

Finding the Fourth Proportional to 63,335.48, 94,813.89 and 38,299.79

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Solution

The fourth proportional to 63,335.48, 94,813.89 and 38,299.79 is: 57,335.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,335.48 : 94,813.89 = 38,299.79 : x
  2. Step 2: Convert to fraction form
    63,335.48/94,813.89 = 38,299.79/x
  3. Step 3: Cross multiply
    63,335.48x = 94,813.89 × 38,299.79
  4. Step 4: Simplify right side
    63,335.48x = 3,631,351,602.01
  5. Step 5: Solve for x
    x = 3,631,351,602.01/63,335.48
  6. Step 6: Final answer
    x = 57,335.19

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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.