Home / 36,881.48-55,270.38-16,061.32

Finding the Fourth Proportional to 36,881.48, 55,270.38 and 16,061.32

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Solution

The fourth proportional to 36,881.48, 55,270.38 and 16,061.32 is: 24,069.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,881.48 : 55,270.38 = 16,061.32 : x
  2. Step 2: Convert to fraction form
    36,881.48/55,270.38 = 16,061.32/x
  3. Step 3: Cross multiply
    36,881.48x = 55,270.38 × 16,061.32
  4. Step 4: Simplify right side
    36,881.48x = 887,715,259.70
  5. Step 5: Solve for x
    x = 887,715,259.70/36,881.48
  6. Step 6: Final answer
    x = 24,069.40

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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.