Home / 15,294.27-22,930.44-6,970.04

Finding the Fourth Proportional to 15,294.27, 22,930.44 and 6,970.04

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Solution

The fourth proportional to 15,294.27, 22,930.44 and 6,970.04 is: 10,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,294.27 : 22,930.44 = 6,970.04 : x
  2. Step 2: Convert to fraction form
    15,294.27/22,930.44 = 6,970.04/x
  3. Step 3: Cross multiply
    15,294.27x = 22,930.44 × 6,970.04
  4. Step 4: Simplify right side
    15,294.27x = 159,826,084.02
  5. Step 5: Solve for x
    x = 159,826,084.02/15,294.27
  6. Step 6: Final answer
    x = 10,450.06

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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.