Home / 34,915.70-52,406.49-23,237.12

Finding the Fourth Proportional to 34,915.70, 52,406.49 and 23,237.12

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Solution

The fourth proportional to 34,915.70, 52,406.49 and 23,237.12 is: 34,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,915.70 : 52,406.49 = 23,237.12 : x
  2. Step 2: Convert to fraction form
    34,915.70/52,406.49 = 23,237.12/x
  3. Step 3: Cross multiply
    34,915.70x = 52,406.49 × 23,237.12
  4. Step 4: Simplify right side
    34,915.70x = 1,217,775,896.91
  5. Step 5: Solve for x
    x = 1,217,775,896.91/34,915.70
  6. Step 6: Final answer
    x = 34,877.60

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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.