Home / 23,207.04-34,779.11-10,699.56

Finding the Fourth Proportional to 23,207.04, 34,779.11 and 10,699.56

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Solution

The fourth proportional to 23,207.04, 34,779.11 and 10,699.56 is: 16,034.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,207.04 : 34,779.11 = 10,699.56 : x
  2. Step 2: Convert to fraction form
    23,207.04/34,779.11 = 10,699.56/x
  3. Step 3: Cross multiply
    23,207.04x = 34,779.11 × 10,699.56
  4. Step 4: Simplify right side
    23,207.04x = 372,121,120.69
  5. Step 5: Solve for x
    x = 372,121,120.69/23,207.04
  6. Step 6: Final answer
    x = 16,034.84

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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.