Home / 61,450.26-84,809.43-34,598.01

Finding the Fourth Proportional to 61,450.26, 84,809.43 and 34,598.01

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Solution

The fourth proportional to 61,450.26, 84,809.43 and 34,598.01 is: 47,749.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,450.26 : 84,809.43 = 34,598.01 : x
  2. Step 2: Convert to fraction form
    61,450.26/84,809.43 = 34,598.01/x
  3. Step 3: Cross multiply
    61,450.26x = 84,809.43 × 34,598.01
  4. Step 4: Simplify right side
    61,450.26x = 2,934,237,507.23
  5. Step 5: Solve for x
    x = 2,934,237,507.23/61,450.26
  6. Step 6: Final answer
    x = 47,749.80

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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.