Home / 38,238.35-57,365.72-16,038.93

Finding the Fourth Proportional to 38,238.35, 57,365.72 and 16,038.93

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Solution

The fourth proportional to 38,238.35, 57,365.72 and 16,038.93 is: 24,061.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,238.35 : 57,365.72 = 16,038.93 : x
  2. Step 2: Convert to fraction form
    38,238.35/57,365.72 = 16,038.93/x
  3. Step 3: Cross multiply
    38,238.35x = 57,365.72 × 16,038.93
  4. Step 4: Simplify right side
    38,238.35x = 920,084,767.48
  5. Step 5: Solve for x
    x = 920,084,767.48/38,238.35
  6. Step 6: Final answer
    x = 24,061.83

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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.