Home / 46,449.75-64,099.38-25,229.02

Finding the Fourth Proportional to 46,449.75, 64,099.38 and 25,229.02

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Solution

The fourth proportional to 46,449.75, 64,099.38 and 25,229.02 is: 34,815.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.75 : 64,099.38 = 25,229.02 : x
  2. Step 2: Convert to fraction form
    46,449.75/64,099.38 = 25,229.02/x
  3. Step 3: Cross multiply
    46,449.75x = 64,099.38 × 25,229.02
  4. Step 4: Simplify right side
    46,449.75x = 1,617,164,381.68
  5. Step 5: Solve for x
    x = 1,617,164,381.68/46,449.75
  6. Step 6: Final answer
    x = 34,815.35

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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.