Home / 84,014.00-126,045.61-24,851.25

Finding the Fourth Proportional to 84,014.00, 126,045.61 and 24,851.25

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Solution

The fourth proportional to 84,014.00, 126,045.61 and 24,851.25 is: 37,284.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,014.00 : 126,045.61 = 24,851.25 : x
  2. Step 2: Convert to fraction form
    84,014.00/126,045.61 = 24,851.25/x
  3. Step 3: Cross multiply
    84,014.00x = 126,045.61 × 24,851.25
  4. Step 4: Simplify right side
    84,014.00x = 3,132,390,903.38
  5. Step 5: Solve for x
    x = 3,132,390,903.38/84,014.00
  6. Step 6: Final answer
    x = 37,284.15

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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.