Home / 38,840.32-58,211.58-16,627.42

Finding the Fourth Proportional to 38,840.32, 58,211.58 and 16,627.42

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Solution

The fourth proportional to 38,840.32, 58,211.58 and 16,627.42 is: 24,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,840.32 : 58,211.58 = 16,627.42 : x
  2. Step 2: Convert to fraction form
    38,840.32/58,211.58 = 16,627.42/x
  3. Step 3: Cross multiply
    38,840.32x = 58,211.58 × 16,627.42
  4. Step 4: Simplify right side
    38,840.32x = 967,908,389.52
  5. Step 5: Solve for x
    x = 967,908,389.52/38,840.32
  6. Step 6: Final answer
    x = 24,920.20

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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.