Home / 46,559.52-69,850.26-13,280.04

Finding the Fourth Proportional to 46,559.52, 69,850.26 and 13,280.04

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Solution

The fourth proportional to 46,559.52, 69,850.26 and 13,280.04 is: 19,923.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,559.52 : 69,850.26 = 13,280.04 : x
  2. Step 2: Convert to fraction form
    46,559.52/69,850.26 = 13,280.04/x
  3. Step 3: Cross multiply
    46,559.52x = 69,850.26 × 13,280.04
  4. Step 4: Simplify right side
    46,559.52x = 927,614,246.81
  5. Step 5: Solve for x
    x = 927,614,246.81/46,559.52
  6. Step 6: Final answer
    x = 19,923.19

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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.