Home / 34,609.33-47,763.23-19,503.24

Finding the Fourth Proportional to 34,609.33, 47,763.23 and 19,503.24

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Solution

The fourth proportional to 34,609.33, 47,763.23 and 19,503.24 is: 26,915.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,609.33 : 47,763.23 = 19,503.24 : x
  2. Step 2: Convert to fraction form
    34,609.33/47,763.23 = 19,503.24/x
  3. Step 3: Cross multiply
    34,609.33x = 47,763.23 × 19,503.24
  4. Step 4: Simplify right side
    34,609.33x = 931,537,737.87
  5. Step 5: Solve for x
    x = 931,537,737.87/34,609.33
  6. Step 6: Final answer
    x = 26,915.80

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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.