Home / 17,421.98-24,042.50-9,464.36

Finding the Fourth Proportional to 17,421.98, 24,042.50 and 9,464.36

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Solution

The fourth proportional to 17,421.98, 24,042.50 and 9,464.36 is: 13,060.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421.98 : 24,042.50 = 9,464.36 : x
  2. Step 2: Convert to fraction form
    17,421.98/24,042.50 = 9,464.36/x
  3. Step 3: Cross multiply
    17,421.98x = 24,042.50 × 9,464.36
  4. Step 4: Simplify right side
    17,421.98x = 227,546,875.30
  5. Step 5: Solve for x
    x = 227,546,875.30/17,421.98
  6. Step 6: Final answer
    x = 13,060.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.