Home / 46,381.14-69,581.07-19,727.10

Finding the Fourth Proportional to 46,381.14, 69,581.07 and 19,727.10

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Solution

The fourth proportional to 46,381.14, 69,581.07 and 19,727.10 is: 29,594.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,381.14 : 69,581.07 = 19,727.10 : x
  2. Step 2: Convert to fraction form
    46,381.14/69,581.07 = 19,727.10/x
  3. Step 3: Cross multiply
    46,381.14x = 69,581.07 × 19,727.10
  4. Step 4: Simplify right side
    46,381.14x = 1,372,632,726.00
  5. Step 5: Solve for x
    x = 1,372,632,726.00/46,381.14
  6. Step 6: Final answer
    x = 29,594.63

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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.