Home / 46,449.47-64,099.98-25,228.55

Finding the Fourth Proportional to 46,449.47, 64,099.98 and 25,228.55

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Solution

The fourth proportional to 46,449.47, 64,099.98 and 25,228.55 is: 34,815.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.47 : 64,099.98 = 25,228.55 : x
  2. Step 2: Convert to fraction form
    46,449.47/64,099.98 = 25,228.55/x
  3. Step 3: Cross multiply
    46,449.47x = 64,099.98 × 25,228.55
  4. Step 4: Simplify right side
    46,449.47x = 1,617,149,710.68
  5. Step 5: Solve for x
    x = 1,617,149,710.68/46,449.47
  6. Step 6: Final answer
    x = 34,815.24

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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.