Home / 73,113.22-109,675.50-23,196.16

Finding the Fourth Proportional to 73,113.22, 109,675.50 and 23,196.16

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Solution

The fourth proportional to 73,113.22, 109,675.50 and 23,196.16 is: 34,796.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,113.22 : 109,675.50 = 23,196.16 : x
  2. Step 2: Convert to fraction form
    73,113.22/109,675.50 = 23,196.16/x
  3. Step 3: Cross multiply
    73,113.22x = 109,675.50 × 23,196.16
  4. Step 4: Simplify right side
    73,113.22x = 2,544,050,446.08
  5. Step 5: Solve for x
    x = 2,544,050,446.08/73,113.22
  6. Step 6: Final answer
    x = 34,796.04

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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.