Home / 39,327.60-58,981.08-26,845.32

Finding the Fourth Proportional to 39,327.60, 58,981.08 and 26,845.32

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Solution

The fourth proportional to 39,327.60, 58,981.08 and 26,845.32 is: 40,260.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,327.60 : 58,981.08 = 26,845.32 : x
  2. Step 2: Convert to fraction form
    39,327.60/58,981.08 = 26,845.32/x
  3. Step 3: Cross multiply
    39,327.60x = 58,981.08 × 26,845.32
  4. Step 4: Simplify right side
    39,327.60x = 1,583,365,966.55
  5. Step 5: Solve for x
    x = 1,583,365,966.55/39,327.60
  6. Step 6: Final answer
    x = 40,260.94

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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.