Home / 25,835.04-38,756.48-11,044

Finding the Fourth Proportional to 25,835.04, 38,756.48 and 11,044

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Solution

The fourth proportional to 25,835.04, 38,756.48 and 11,044 is: 16,567.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,835.04 : 38,756.48 = 11,044 : x
  2. Step 2: Convert to fraction form
    25,835.04/38,756.48 = 11,044/x
  3. Step 3: Cross multiply
    25,835.04x = 38,756.48 × 11,044
  4. Step 4: Simplify right side
    25,835.04x = 428,026,565.12
  5. Step 5: Solve for x
    x = 428,026,565.12/25,835.04
  6. Step 6: Final answer
    x = 16,567.68

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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.