Home / 46,683.68-64,424.58-25,464.92

Finding the Fourth Proportional to 46,683.68, 64,424.58 and 25,464.92

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Solution

The fourth proportional to 46,683.68, 64,424.58 and 25,464.92 is: 35,142.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,683.68 : 64,424.58 = 25,464.92 : x
  2. Step 2: Convert to fraction form
    46,683.68/64,424.58 = 25,464.92/x
  3. Step 3: Cross multiply
    46,683.68x = 64,424.58 × 25,464.92
  4. Step 4: Simplify right side
    46,683.68x = 1,640,566,775.73
  5. Step 5: Solve for x
    x = 1,640,566,775.73/46,683.68
  6. Step 6: Final answer
    x = 35,142.19

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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.