Home / 47,013.40-70,524.96-32,360.50

Finding the Fourth Proportional to 47,013.40, 70,524.96 and 32,360.50

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Solution

The fourth proportional to 47,013.40, 70,524.96 and 32,360.50 is: 48,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,013.40 : 70,524.96 = 32,360.50 : x
  2. Step 2: Convert to fraction form
    47,013.40/70,524.96 = 32,360.50/x
  3. Step 3: Cross multiply
    47,013.40x = 70,524.96 × 32,360.50
  4. Step 4: Simplify right side
    47,013.40x = 2,282,222,968.08
  5. Step 5: Solve for x
    x = 2,282,222,968.08/47,013.40
  6. Step 6: Final answer
    x = 48,544.10

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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.