Home / 46,464.25-69,718.68-25,403.44

Finding the Fourth Proportional to 46,464.25, 69,718.68 and 25,403.44

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Solution

The fourth proportional to 46,464.25, 69,718.68 and 25,403.44 is: 38,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,464.25 : 69,718.68 = 25,403.44 : x
  2. Step 2: Convert to fraction form
    46,464.25/69,718.68 = 25,403.44/x
  3. Step 3: Cross multiply
    46,464.25x = 69,718.68 × 25,403.44
  4. Step 4: Simplify right side
    46,464.25x = 1,771,093,955.67
  5. Step 5: Solve for x
    x = 1,771,093,955.67/46,464.25
  6. Step 6: Final answer
    x = 38,117.35

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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.