Home / 44,804.16-67,188.96-15,215.04

Finding the Fourth Proportional to 44,804.16, 67,188.96 and 15,215.04

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Solution

The fourth proportional to 44,804.16, 67,188.96 and 15,215.04 is: 22,816.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,804.16 : 67,188.96 = 15,215.04 : x
  2. Step 2: Convert to fraction form
    44,804.16/67,188.96 = 15,215.04/x
  3. Step 3: Cross multiply
    44,804.16x = 67,188.96 × 15,215.04
  4. Step 4: Simplify right side
    44,804.16x = 1,022,282,713.96
  5. Step 5: Solve for x
    x = 1,022,282,713.96/44,804.16
  6. Step 6: Final answer
    x = 22,816.69

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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.