Home / 23,530.12-35,267.32-10,354.96

Finding the Fourth Proportional to 23,530.12, 35,267.32 and 10,354.96

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Solution

The fourth proportional to 23,530.12, 35,267.32 and 10,354.96 is: 15,520.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530.12 : 35,267.32 = 10,354.96 : x
  2. Step 2: Convert to fraction form
    23,530.12/35,267.32 = 10,354.96/x
  3. Step 3: Cross multiply
    23,530.12x = 35,267.32 × 10,354.96
  4. Step 4: Simplify right side
    23,530.12x = 365,191,687.91
  5. Step 5: Solve for x
    x = 365,191,687.91/23,530.12
  6. Step 6: Final answer
    x = 15,520.18

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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.