Home / 28,236.13-42,270.97-24,732.98

Finding the Fourth Proportional to 28,236.13, 42,270.97 and 24,732.98

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Solution

The fourth proportional to 28,236.13, 42,270.97 and 24,732.98 is: 37,026.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,236.13 : 42,270.97 = 24,732.98 : x
  2. Step 2: Convert to fraction form
    28,236.13/42,270.97 = 24,732.98/x
  3. Step 3: Cross multiply
    28,236.13x = 42,270.97 × 24,732.98
  4. Step 4: Simplify right side
    28,236.13x = 1,045,486,915.52
  5. Step 5: Solve for x
    x = 1,045,486,915.52/28,236.13
  6. Step 6: Final answer
    x = 37,026.57

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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.