Home / 56,334.20-84,501.30-32,948.60

Finding the Fourth Proportional to 56,334.20, 84,501.30 and 32,948.60

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Solution

The fourth proportional to 56,334.20, 84,501.30 and 32,948.60 is: 49,422.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,334.20 : 84,501.30 = 32,948.60 : x
  2. Step 2: Convert to fraction form
    56,334.20/84,501.30 = 32,948.60/x
  3. Step 3: Cross multiply
    56,334.20x = 84,501.30 × 32,948.60
  4. Step 4: Simplify right side
    56,334.20x = 2,784,199,533.18
  5. Step 5: Solve for x
    x = 2,784,199,533.18/56,334.20
  6. Step 6: Final answer
    x = 49,422.90

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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.