Home / 36,266.23-54,400.71-9,973.02

Finding the Fourth Proportional to 36,266.23, 54,400.71 and 9,973.02

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Solution

The fourth proportional to 36,266.23, 54,400.71 and 9,973.02 is: 14,959.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,266.23 : 54,400.71 = 9,973.02 : x
  2. Step 2: Convert to fraction form
    36,266.23/54,400.71 = 9,973.02/x
  3. Step 3: Cross multiply
    36,266.23x = 54,400.71 × 9,973.02
  4. Step 4: Simplify right side
    36,266.23x = 542,539,610.25
  5. Step 5: Solve for x
    x = 542,539,610.25/36,266.23
  6. Step 6: Final answer
    x = 14,959.91

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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.