Home / 28,234.25-42,404.02-24,858.23

Finding the Fourth Proportional to 28,234.25, 42,404.02 and 24,858.23

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Solution

The fourth proportional to 28,234.25, 42,404.02 and 24,858.23 is: 37,333.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,234.25 : 42,404.02 = 24,858.23 : x
  2. Step 2: Convert to fraction form
    28,234.25/42,404.02 = 24,858.23/x
  3. Step 3: Cross multiply
    28,234.25x = 42,404.02 × 24,858.23
  4. Step 4: Simplify right side
    28,234.25x = 1,054,088,821.77
  5. Step 5: Solve for x
    x = 1,054,088,821.77/28,234.25
  6. Step 6: Final answer
    x = 37,333.70

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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.