Home / 46,191.60-69,294.66-15,019.56

Finding the Fourth Proportional to 46,191.60, 69,294.66 and 15,019.56

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Solution

The fourth proportional to 46,191.60, 69,294.66 and 15,019.56 is: 22,531.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,191.60 : 69,294.66 = 15,019.56 : x
  2. Step 2: Convert to fraction form
    46,191.60/69,294.66 = 15,019.56/x
  3. Step 3: Cross multiply
    46,191.60x = 69,294.66 × 15,019.56
  4. Step 4: Simplify right side
    46,191.60x = 1,040,775,303.55
  5. Step 5: Solve for x
    x = 1,040,775,303.55/46,191.60
  6. Step 6: Final answer
    x = 22,531.70

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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.