Home / 45,622.93-62,502.37-43,917.25

Finding the Fourth Proportional to 45,622.93, 62,502.37 and 43,917.25

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Solution

The fourth proportional to 45,622.93, 62,502.37 and 43,917.25 is: 60,165.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,622.93 : 62,502.37 = 43,917.25 : x
  2. Step 2: Convert to fraction form
    45,622.93/62,502.37 = 43,917.25/x
  3. Step 3: Cross multiply
    45,622.93x = 62,502.37 × 43,917.25
  4. Step 4: Simplify right side
    45,622.93x = 2,744,931,676.78
  5. Step 5: Solve for x
    x = 2,744,931,676.78/45,622.93
  6. Step 6: Final answer
    x = 60,165.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.