Home / 28,247.72-42,304.76-24,529.74

Finding the Fourth Proportional to 28,247.72, 42,304.76 and 24,529.74

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Solution

The fourth proportional to 28,247.72, 42,304.76 and 24,529.74 is: 36,736.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,247.72 : 42,304.76 = 24,529.74 : x
  2. Step 2: Convert to fraction form
    28,247.72/42,304.76 = 24,529.74/x
  3. Step 3: Cross multiply
    28,247.72x = 42,304.76 × 24,529.74
  4. Step 4: Simplify right side
    28,247.72x = 1,037,724,640.91
  5. Step 5: Solve for x
    x = 1,037,724,640.91/28,247.72
  6. Step 6: Final answer
    x = 36,736.59

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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.