Home / 46,150.56-69,280.68-38,845.92

Finding the Fourth Proportional to 46,150.56, 69,280.68 and 38,845.92

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Solution

The fourth proportional to 46,150.56, 69,280.68 and 38,845.92 is: 58,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150.56 : 69,280.68 = 38,845.92 : x
  2. Step 2: Convert to fraction form
    46,150.56/69,280.68 = 38,845.92/x
  3. Step 3: Cross multiply
    46,150.56x = 69,280.68 × 38,845.92
  4. Step 4: Simplify right side
    46,150.56x = 2,691,271,752.83
  5. Step 5: Solve for x
    x = 2,691,271,752.83/46,150.56
  6. Step 6: Final answer
    x = 58,315.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.