Home / 63,239.13-94,830.90-33,649.93

Finding the Fourth Proportional to 63,239.13, 94,830.90 and 33,649.93

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Solution

The fourth proportional to 63,239.13, 94,830.90 and 33,649.93 is: 50,460.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,239.13 : 94,830.90 = 33,649.93 : x
  2. Step 2: Convert to fraction form
    63,239.13/94,830.90 = 33,649.93/x
  3. Step 3: Cross multiply
    63,239.13x = 94,830.90 × 33,649.93
  4. Step 4: Simplify right side
    63,239.13x = 3,191,053,146.84
  5. Step 5: Solve for x
    x = 3,191,053,146.84/63,239.13
  6. Step 6: Final answer
    x = 50,460.11

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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.