Home / 10,514.00-15,771.00-4,670.16

Finding the Fourth Proportional to 10,514.00, 15,771.00 and 4,670.16

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Solution

The fourth proportional to 10,514.00, 15,771.00 and 4,670.16 is: 7,005.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514.00 : 15,771.00 = 4,670.16 : x
  2. Step 2: Convert to fraction form
    10,514.00/15,771.00 = 4,670.16/x
  3. Step 3: Cross multiply
    10,514.00x = 15,771.00 × 4,670.16
  4. Step 4: Simplify right side
    10,514.00x = 73,653,051.73
  5. Step 5: Solve for x
    x = 73,653,051.73/10,514.00
  6. Step 6: Final answer
    x = 7,005.23

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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.