Home / 22,760.03-34,140.05-14,967.02

Finding the Fourth Proportional to 22,760.03, 34,140.05 and 14,967.02

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Solution

The fourth proportional to 22,760.03, 34,140.05 and 14,967.02 is: 22,450.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760.03 : 34,140.05 = 14,967.02 : x
  2. Step 2: Convert to fraction form
    22,760.03/34,140.05 = 14,967.02/x
  3. Step 3: Cross multiply
    22,760.03x = 34,140.05 × 14,967.02
  4. Step 4: Simplify right side
    22,760.03x = 510,974,811.15
  5. Step 5: Solve for x
    x = 510,974,811.15/22,760.03
  6. Step 6: Final answer
    x = 22,450.53

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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.