Home / 63,457.02-95,160.93-33,858.71

Finding the Fourth Proportional to 63,457.02, 95,160.93 and 33,858.71

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Solution

The fourth proportional to 63,457.02, 95,160.93 and 33,858.71 is: 50,774.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,457.02 : 95,160.93 = 33,858.71 : x
  2. Step 2: Convert to fraction form
    63,457.02/95,160.93 = 33,858.71/x
  3. Step 3: Cross multiply
    63,457.02x = 95,160.93 × 33,858.71
  4. Step 4: Simplify right side
    63,457.02x = 3,222,026,086.28
  5. Step 5: Solve for x
    x = 3,222,026,086.28/63,457.02
  6. Step 6: Final answer
    x = 50,774.94

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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.