Home / 62,813.12-94,014.60-46,168.76

Finding the Fourth Proportional to 62,813.12, 94,014.60 and 46,168.76

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Solution

The fourth proportional to 62,813.12, 94,014.60 and 46,168.76 is: 69,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,813.12 : 94,014.60 = 46,168.76 : x
  2. Step 2: Convert to fraction form
    62,813.12/94,014.60 = 46,168.76/x
  3. Step 3: Cross multiply
    62,813.12x = 94,014.60 × 46,168.76
  4. Step 4: Simplify right side
    62,813.12x = 4,340,537,503.90
  5. Step 5: Solve for x
    x = 4,340,537,503.90/62,813.12
  6. Step 6: Final answer
    x = 69,102.40

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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.