Home / 44,913.66-67,371.12-21,534.63

Finding the Fourth Proportional to 44,913.66, 67,371.12 and 21,534.63

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Solution

The fourth proportional to 44,913.66, 67,371.12 and 21,534.63 is: 32,302.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913.66 : 67,371.12 = 21,534.63 : x
  2. Step 2: Convert to fraction form
    44,913.66/67,371.12 = 21,534.63/x
  3. Step 3: Cross multiply
    44,913.66x = 67,371.12 × 21,534.63
  4. Step 4: Simplify right side
    44,913.66x = 1,450,812,141.89
  5. Step 5: Solve for x
    x = 1,450,812,141.89/44,913.66
  6. Step 6: Final answer
    x = 32,302.25

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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.