Home / 46,226.25-69,350.90-13,394.25

Finding the Fourth Proportional to 46,226.25, 69,350.90 and 13,394.25

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Solution

The fourth proportional to 46,226.25, 69,350.90 and 13,394.25 is: 20,094.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,226.25 : 69,350.90 = 13,394.25 : x
  2. Step 2: Convert to fraction form
    46,226.25/69,350.90 = 13,394.25/x
  3. Step 3: Cross multiply
    46,226.25x = 69,350.90 × 13,394.25
  4. Step 4: Simplify right side
    46,226.25x = 928,903,225.35
  5. Step 5: Solve for x
    x = 928,903,225.35/46,226.25
  6. Step 6: Final answer
    x = 20,094.71

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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.