Home / 46,109.43-63,216.27-45,268.80

Finding the Fourth Proportional to 46,109.43, 63,216.27 and 45,268.80

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Solution

The fourth proportional to 46,109.43, 63,216.27 and 45,268.80 is: 62,063.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,109.43 : 63,216.27 = 45,268.80 : x
  2. Step 2: Convert to fraction form
    46,109.43/63,216.27 = 45,268.80/x
  3. Step 3: Cross multiply
    46,109.43x = 63,216.27 × 45,268.80
  4. Step 4: Simplify right side
    46,109.43x = 2,861,724,683.38
  5. Step 5: Solve for x
    x = 2,861,724,683.38/46,109.43
  6. Step 6: Final answer
    x = 62,063.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.