Home / 35,828.10-53,766.45-23,317.65

Finding the Fourth Proportional to 35,828.10, 53,766.45 and 23,317.65

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Solution

The fourth proportional to 35,828.10, 53,766.45 and 23,317.65 is: 34,992.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,828.10 : 53,766.45 = 23,317.65 : x
  2. Step 2: Convert to fraction form
    35,828.10/53,766.45 = 23,317.65/x
  3. Step 3: Cross multiply
    35,828.10x = 53,766.45 × 23,317.65
  4. Step 4: Simplify right side
    35,828.10x = 1,253,707,262.84
  5. Step 5: Solve for x
    x = 1,253,707,262.84/35,828.10
  6. Step 6: Final answer
    x = 34,992.29

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1.5x scale

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.