Home / 61,463.14-84,820.73-34,606.63

Finding the Fourth Proportional to 61,463.14, 84,820.73 and 34,606.63

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Solution

The fourth proportional to 61,463.14, 84,820.73 and 34,606.63 is: 47,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,463.14 : 84,820.73 = 34,606.63 : x
  2. Step 2: Convert to fraction form
    61,463.14/84,820.73 = 34,606.63/x
  3. Step 3: Cross multiply
    61,463.14x = 84,820.73 × 34,606.63
  4. Step 4: Simplify right side
    61,463.14x = 2,935,359,619.44
  5. Step 5: Solve for x
    x = 2,935,359,619.44/61,463.14
  6. Step 6: Final answer
    x = 47,758.05

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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.