Home / 17,025.90-25,530.74-5,931.23

Finding the Fourth Proportional to 17,025.90, 25,530.74 and 5,931.23

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Solution

The fourth proportional to 17,025.90, 25,530.74 and 5,931.23 is: 8,894.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025.90 : 25,530.74 = 5,931.23 : x
  2. Step 2: Convert to fraction form
    17,025.90/25,530.74 = 5,931.23/x
  3. Step 3: Cross multiply
    17,025.90x = 25,530.74 × 5,931.23
  4. Step 4: Simplify right side
    17,025.90x = 151,428,533.70
  5. Step 5: Solve for x
    x = 151,428,533.70/17,025.90
  6. Step 6: Final answer
    x = 8,894.01

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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.