Home / 47,445.26-65,473.31-25,934.04

Finding the Fourth Proportional to 47,445.26, 65,473.31 and 25,934.04

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Solution

The fourth proportional to 47,445.26, 65,473.31 and 25,934.04 is: 35,788.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,445.26 : 65,473.31 = 25,934.04 : x
  2. Step 2: Convert to fraction form
    47,445.26/65,473.31 = 25,934.04/x
  3. Step 3: Cross multiply
    47,445.26x = 65,473.31 × 25,934.04
  4. Step 4: Simplify right side
    47,445.26x = 1,697,987,310.80
  5. Step 5: Solve for x
    x = 1,697,987,310.80/47,445.26
  6. Step 6: Final answer
    x = 35,788.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.