Home / 31,563.31-47,299.84-23,177.53

Finding the Fourth Proportional to 31,563.31, 47,299.84 and 23,177.53

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Solution

The fourth proportional to 31,563.31, 47,299.84 and 23,177.53 is: 34,733.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,563.31 : 47,299.84 = 23,177.53 : x
  2. Step 2: Convert to fraction form
    31,563.31/47,299.84 = 23,177.53/x
  3. Step 3: Cross multiply
    31,563.31x = 47,299.84 × 23,177.53
  4. Step 4: Simplify right side
    31,563.31x = 1,096,293,460.60
  5. Step 5: Solve for x
    x = 1,096,293,460.60/31,563.31
  6. Step 6: Final answer
    x = 34,733.16

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1.5x scale

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.