Home / 34,570.96-51,812.70-22,086.16

Finding the Fourth Proportional to 34,570.96, 51,812.70 and 22,086.16

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Solution

The fourth proportional to 34,570.96, 51,812.70 and 22,086.16 is: 33,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,570.96 : 51,812.70 = 22,086.16 : x
  2. Step 2: Convert to fraction form
    34,570.96/51,812.70 = 22,086.16/x
  3. Step 3: Cross multiply
    34,570.96x = 51,812.70 × 22,086.16
  4. Step 4: Simplify right side
    34,570.96x = 1,144,343,582.23
  5. Step 5: Solve for x
    x = 1,144,343,582.23/34,570.96
  6. Step 6: Final answer
    x = 33,101.30

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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.