Home / 32,761.83-49,151.25-9,390.09

Finding the Fourth Proportional to 32,761.83, 49,151.25 and 9,390.09

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Solution

The fourth proportional to 32,761.83, 49,151.25 and 9,390.09 is: 14,087.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761.83 : 49,151.25 = 9,390.09 : x
  2. Step 2: Convert to fraction form
    32,761.83/49,151.25 = 9,390.09/x
  3. Step 3: Cross multiply
    32,761.83x = 49,151.25 × 9,390.09
  4. Step 4: Simplify right side
    32,761.83x = 461,534,661.11
  5. Step 5: Solve for x
    x = 461,534,661.11/32,761.83
  6. Step 6: Final answer
    x = 14,087.57

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1.5x scale

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.