Home / 4,656.29-6,982.94-1,535.59

Finding the Fourth Proportional to 4,656.29, 6,982.94 and 1,535.59

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Solution

The fourth proportional to 4,656.29, 6,982.94 and 1,535.59 is: 2,302.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656.29 : 6,982.94 = 1,535.59 : x
  2. Step 2: Convert to fraction form
    4,656.29/6,982.94 = 1,535.59/x
  3. Step 3: Cross multiply
    4,656.29x = 6,982.94 × 1,535.59
  4. Step 4: Simplify right side
    4,656.29x = 10,722,925.16
  5. Step 5: Solve for x
    x = 10,722,925.16/4,656.29
  6. Step 6: Final answer
    x = 2,302.89

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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.