Home / 44,813.79-67,224.15-11,534.19

Finding the Fourth Proportional to 44,813.79, 67,224.15 and 11,534.19

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Solution

The fourth proportional to 44,813.79, 67,224.15 and 11,534.19 is: 17,302.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,813.79 : 67,224.15 = 11,534.19 : x
  2. Step 2: Convert to fraction form
    44,813.79/67,224.15 = 11,534.19/x
  3. Step 3: Cross multiply
    44,813.79x = 67,224.15 × 11,534.19
  4. Step 4: Simplify right side
    44,813.79x = 775,376,118.69
  5. Step 5: Solve for x
    x = 775,376,118.69/44,813.79
  6. Step 6: Final answer
    x = 17,302.18

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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.