Home / 32,899.17-49,353.08-17,317.65

Finding the Fourth Proportional to 32,899.17, 49,353.08 and 17,317.65

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Solution

The fourth proportional to 32,899.17, 49,353.08 and 17,317.65 is: 25,978.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,899.17 : 49,353.08 = 17,317.65 : x
  2. Step 2: Convert to fraction form
    32,899.17/49,353.08 = 17,317.65/x
  3. Step 3: Cross multiply
    32,899.17x = 49,353.08 × 17,317.65
  4. Step 4: Simplify right side
    32,899.17x = 854,679,365.86
  5. Step 5: Solve for x
    x = 854,679,365.86/32,899.17
  6. Step 6: Final answer
    x = 25,978.75

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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.