Home / 44,967.33-67,484.79-16,915.05

Finding the Fourth Proportional to 44,967.33, 67,484.79 and 16,915.05

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Solution

The fourth proportional to 44,967.33, 67,484.79 and 16,915.05 is: 25,385.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967.33 : 67,484.79 = 16,915.05 : x
  2. Step 2: Convert to fraction form
    44,967.33/67,484.79 = 16,915.05/x
  3. Step 3: Cross multiply
    44,967.33x = 67,484.79 × 16,915.05
  4. Step 4: Simplify right side
    44,967.33x = 1,141,508,597.09
  5. Step 5: Solve for x
    x = 1,141,508,597.09/44,967.33
  6. Step 6: Final answer
    x = 25,385.29

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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.