Home / 75,860.92-104,639.32-46,052.92

Finding the Fourth Proportional to 75,860.92, 104,639.32 and 46,052.92

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Solution

The fourth proportional to 75,860.92, 104,639.32 and 46,052.92 is: 63,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,860.92 : 104,639.32 = 46,052.92 : x
  2. Step 2: Convert to fraction form
    75,860.92/104,639.32 = 46,052.92/x
  3. Step 3: Cross multiply
    75,860.92x = 104,639.32 × 46,052.92
  4. Step 4: Simplify right side
    75,860.92x = 4,818,946,232.81
  5. Step 5: Solve for x
    x = 4,818,946,232.81/75,860.92
  6. Step 6: Final answer
    x = 63,523.44

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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.