Home / 39,410.64-58,962.60-36,101.16

Finding the Fourth Proportional to 39,410.64, 58,962.60 and 36,101.16

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Solution

The fourth proportional to 39,410.64, 58,962.60 and 36,101.16 is: 54,011.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,410.64 : 58,962.60 = 36,101.16 : x
  2. Step 2: Convert to fraction form
    39,410.64/58,962.60 = 36,101.16/x
  3. Step 3: Cross multiply
    39,410.64x = 58,962.60 × 36,101.16
  4. Step 4: Simplify right side
    39,410.64x = 2,128,618,256.62
  5. Step 5: Solve for x
    x = 2,128,618,256.62/39,410.64
  6. Step 6: Final answer
    x = 54,011.26

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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.