Home / 36,469.46-54,320.65-34,763.06

Finding the Fourth Proportional to 36,469.46, 54,320.65 and 34,763.06

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Solution

The fourth proportional to 36,469.46, 54,320.65 and 34,763.06 is: 51,779.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,469.46 : 54,320.65 = 34,763.06 : x
  2. Step 2: Convert to fraction form
    36,469.46/54,320.65 = 34,763.06/x
  3. Step 3: Cross multiply
    36,469.46x = 54,320.65 × 34,763.06
  4. Step 4: Simplify right side
    36,469.46x = 1,888,352,259.63
  5. Step 5: Solve for x
    x = 1,888,352,259.63/36,469.46
  6. Step 6: Final answer
    x = 51,779.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.