Home / 23,289.30-34,930.53-7,492.26

Finding the Fourth Proportional to 23,289.30, 34,930.53 and 7,492.26

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Solution

The fourth proportional to 23,289.30, 34,930.53 and 7,492.26 is: 11,237.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,289.30 : 34,930.53 = 7,492.26 : x
  2. Step 2: Convert to fraction form
    23,289.30/34,930.53 = 7,492.26/x
  3. Step 3: Cross multiply
    23,289.30x = 34,930.53 × 7,492.26
  4. Step 4: Simplify right side
    23,289.30x = 261,708,612.70
  5. Step 5: Solve for x
    x = 261,708,612.70/23,289.30
  6. Step 6: Final answer
    x = 11,237.29

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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.