Home / 63,024.13-94,508.47-18,654.31

Finding the Fourth Proportional to 63,024.13, 94,508.47 and 18,654.31

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Solution

The fourth proportional to 63,024.13, 94,508.47 and 18,654.31 is: 27,973.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,024.13 : 94,508.47 = 18,654.31 : x
  2. Step 2: Convert to fraction form
    63,024.13/94,508.47 = 18,654.31/x
  3. Step 3: Cross multiply
    63,024.13x = 94,508.47 × 18,654.31
  4. Step 4: Simplify right side
    63,024.13x = 1,762,990,297.01
  5. Step 5: Solve for x
    x = 1,762,990,297.01/63,024.13
  6. Step 6: Final answer
    x = 27,973.26

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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.