Home / 46,352.44-69,528.76-13,072.66

Finding the Fourth Proportional to 46,352.44, 69,528.76 and 13,072.66

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Solution

The fourth proportional to 46,352.44, 69,528.76 and 13,072.66 is: 19,609.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,352.44 : 69,528.76 = 13,072.66 : x
  2. Step 2: Convert to fraction form
    46,352.44/69,528.76 = 13,072.66/x
  3. Step 3: Cross multiply
    46,352.44x = 69,528.76 × 13,072.66
  4. Step 4: Simplify right side
    46,352.44x = 908,925,839.70
  5. Step 5: Solve for x
    x = 908,925,839.70/46,352.44
  6. Step 6: Final answer
    x = 19,609.02

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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.