Home / 61,048.72-84,246.24-34,191.01

Finding the Fourth Proportional to 61,048.72, 84,246.24 and 34,191.01

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Solution

The fourth proportional to 61,048.72, 84,246.24 and 34,191.01 is: 47,183.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,048.72 : 84,246.24 = 34,191.01 : x
  2. Step 2: Convert to fraction form
    61,048.72/84,246.24 = 34,191.01/x
  3. Step 3: Cross multiply
    61,048.72x = 84,246.24 × 34,191.01
  4. Step 4: Simplify right side
    61,048.72x = 2,880,464,034.30
  5. Step 5: Solve for x
    x = 2,880,464,034.30/61,048.72
  6. Step 6: Final answer
    x = 47,183.04

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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.