Home / 46,348.72-69,527.18-13,069.08

Finding the Fourth Proportional to 46,348.72, 69,527.18 and 13,069.08

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Solution

The fourth proportional to 46,348.72, 69,527.18 and 13,069.08 is: 19,604.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.72 : 69,527.18 = 13,069.08 : x
  2. Step 2: Convert to fraction form
    46,348.72/69,527.18 = 13,069.08/x
  3. Step 3: Cross multiply
    46,348.72x = 69,527.18 × 13,069.08
  4. Step 4: Simplify right side
    46,348.72x = 908,656,277.59
  5. Step 5: Solve for x
    x = 908,656,277.59/46,348.72
  6. Step 6: Final answer
    x = 19,604.78

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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.