Home / 335,315.10-502,701.84-110,535.24

Finding the Fourth Proportional to 335,315.10, 502,701.84 and 110,535.24

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Solution

The fourth proportional to 335,315.10, 502,701.84 and 110,535.24 is: 165,713.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,315.10 : 502,701.84 = 110,535.24 : x
  2. Step 2: Convert to fraction form
    335,315.10/502,701.84 = 110,535.24/x
  3. Step 3: Cross multiply
    335,315.10x = 502,701.84 × 110,535.24
  4. Step 4: Simplify right side
    335,315.10x = 55,566,268,532.84
  5. Step 5: Solve for x
    x = 55,566,268,532.84/335,315.10
  6. Step 6: Final answer
    x = 165,713.59

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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.