Home / 38,863.08-58,257.63-24,783.57

Finding the Fourth Proportional to 38,863.08, 58,257.63 and 24,783.57

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Solution

The fourth proportional to 38,863.08, 58,257.63 and 24,783.57 is: 37,151.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,863.08 : 58,257.63 = 24,783.57 : x
  2. Step 2: Convert to fraction form
    38,863.08/58,257.63 = 24,783.57/x
  3. Step 3: Cross multiply
    38,863.08x = 58,257.63 × 24,783.57
  4. Step 4: Simplify right side
    38,863.08x = 1,443,832,051.14
  5. Step 5: Solve for x
    x = 1,443,832,051.14/38,863.08
  6. Step 6: Final answer
    x = 37,151.77

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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.