Home / 46,449.47-64,100.61-25,228.74

Finding the Fourth Proportional to 46,449.47, 64,100.61 and 25,228.74

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Solution

The fourth proportional to 46,449.47, 64,100.61 and 25,228.74 is: 34,815.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.47 : 64,100.61 = 25,228.74 : x
  2. Step 2: Convert to fraction form
    46,449.47/64,100.61 = 25,228.74/x
  3. Step 3: Cross multiply
    46,449.47x = 64,100.61 × 25,228.74
  4. Step 4: Simplify right side
    46,449.47x = 1,617,177,863.91
  5. Step 5: Solve for x
    x = 1,617,177,863.91/46,449.47
  6. Step 6: Final answer
    x = 34,815.85

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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.