Home / 25,027.03-34,522.28-16,529.16

Finding the Fourth Proportional to 25,027.03, 34,522.28 and 16,529.16

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Solution

The fourth proportional to 25,027.03, 34,522.28 and 16,529.16 is: 22,800.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,027.03 : 34,522.28 = 16,529.16 : x
  2. Step 2: Convert to fraction form
    25,027.03/34,522.28 = 16,529.16/x
  3. Step 3: Cross multiply
    25,027.03x = 34,522.28 × 16,529.16
  4. Step 4: Simplify right side
    25,027.03x = 570,624,331.01
  5. Step 5: Solve for x
    x = 570,624,331.01/25,027.03
  6. Step 6: Final answer
    x = 22,800.32

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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.