Home / 45,336.64-62,563.34-25,193.02

Finding the Fourth Proportional to 45,336.64, 62,563.34 and 25,193.02

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Solution

The fourth proportional to 45,336.64, 62,563.34 and 25,193.02 is: 34,765.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,336.64 : 62,563.34 = 25,193.02 : x
  2. Step 2: Convert to fraction form
    45,336.64/62,563.34 = 25,193.02/x
  3. Step 3: Cross multiply
    45,336.64x = 62,563.34 × 25,193.02
  4. Step 4: Simplify right side
    45,336.64x = 1,576,159,475.89
  5. Step 5: Solve for x
    x = 1,576,159,475.89/45,336.64
  6. Step 6: Final answer
    x = 34,765.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.