Home / 44,851.57-67,276.98-13,263.75

Finding the Fourth Proportional to 44,851.57, 67,276.98 and 13,263.75

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Solution

The fourth proportional to 44,851.57, 67,276.98 and 13,263.75 is: 19,895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,851.57 : 67,276.98 = 13,263.75 : x
  2. Step 2: Convert to fraction form
    44,851.57/67,276.98 = 13,263.75/x
  3. Step 3: Cross multiply
    44,851.57x = 67,276.98 × 13,263.75
  4. Step 4: Simplify right side
    44,851.57x = 892,345,043.48
  5. Step 5: Solve for x
    x = 892,345,043.48/44,851.57
  6. Step 6: Final answer
    x = 19,895.51

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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.