Home / 65,586.28-98,317.02-41,827.15

Finding the Fourth Proportional to 65,586.28, 98,317.02 and 41,827.15

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Solution

The fourth proportional to 65,586.28, 98,317.02 and 41,827.15 is: 62,700.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,586.28 : 98,317.02 = 41,827.15 : x
  2. Step 2: Convert to fraction form
    65,586.28/98,317.02 = 41,827.15/x
  3. Step 3: Cross multiply
    65,586.28x = 98,317.02 × 41,827.15
  4. Step 4: Simplify right side
    65,586.28x = 4,112,320,743.09
  5. Step 5: Solve for x
    x = 4,112,320,743.09/65,586.28
  6. Step 6: Final answer
    x = 62,700.93

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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.