Home / 63,294.41-87,353.34-46,290.49

Finding the Fourth Proportional to 63,294.41, 87,353.34 and 46,290.49

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Solution

The fourth proportional to 63,294.41, 87,353.34 and 46,290.49 is: 63,886.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,294.41 : 87,353.34 = 46,290.49 : x
  2. Step 2: Convert to fraction form
    63,294.41/87,353.34 = 46,290.49/x
  3. Step 3: Cross multiply
    63,294.41x = 87,353.34 × 46,290.49
  4. Step 4: Simplify right side
    63,294.41x = 4,043,628,519.76
  5. Step 5: Solve for x
    x = 4,043,628,519.76/63,294.41
  6. Step 6: Final answer
    x = 63,886.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.