Home / 59,457.18-82,077.07-41,622.19

Finding the Fourth Proportional to 59,457.18, 82,077.07 and 41,622.19

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Solution

The fourth proportional to 59,457.18, 82,077.07 and 41,622.19 is: 57,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,457.18 : 82,077.07 = 41,622.19 : x
  2. Step 2: Convert to fraction form
    59,457.18/82,077.07 = 41,622.19/x
  3. Step 3: Cross multiply
    59,457.18x = 82,077.07 × 41,622.19
  4. Step 4: Simplify right side
    59,457.18x = 3,416,227,402.18
  5. Step 5: Solve for x
    x = 3,416,227,402.18/59,457.18
  6. Step 6: Final answer
    x = 57,456.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.