Home / 4,607.25-6,911.96-1,529.25

Finding the Fourth Proportional to 4,607.25, 6,911.96 and 1,529.25

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Solution

The fourth proportional to 4,607.25, 6,911.96 and 1,529.25 is: 2,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.25 : 6,911.96 = 1,529.25 : x
  2. Step 2: Convert to fraction form
    4,607.25/6,911.96 = 1,529.25/x
  3. Step 3: Cross multiply
    4,607.25x = 6,911.96 × 1,529.25
  4. Step 4: Simplify right side
    4,607.25x = 10,570,107.18
  5. Step 5: Solve for x
    x = 10,570,107.18/4,607.25
  6. Step 6: Final answer
    x = 2,294.23

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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.