Home / 44,804.25-67,210.56-13,214.34

Finding the Fourth Proportional to 44,804.25, 67,210.56 and 13,214.34

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Solution

The fourth proportional to 44,804.25, 67,210.56 and 13,214.34 is: 19,822.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,804.25 : 67,210.56 = 13,214.34 : x
  2. Step 2: Convert to fraction form
    44,804.25/67,210.56 = 13,214.34/x
  3. Step 3: Cross multiply
    44,804.25x = 67,210.56 × 13,214.34
  4. Step 4: Simplify right side
    44,804.25x = 888,143,191.43
  5. Step 5: Solve for x
    x = 888,143,191.43/44,804.25
  6. Step 6: Final answer
    x = 19,822.74

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1.5x scale

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.