Home / 4,617.05-6,925.58-1,154.30

Finding the Fourth Proportional to 4,617.05, 6,925.58 and 1,154.30

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Solution

The fourth proportional to 4,617.05, 6,925.58 and 1,154.30 is: 1,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.05 : 6,925.58 = 1,154.30 : x
  2. Step 2: Convert to fraction form
    4,617.05/6,925.58 = 1,154.30/x
  3. Step 3: Cross multiply
    4,617.05x = 6,925.58 × 1,154.30
  4. Step 4: Simplify right side
    4,617.05x = 7,994,156.59
  5. Step 5: Solve for x
    x = 7,994,156.59/4,617.05
  6. Step 6: Final answer
    x = 1,731.44

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Similar ratio
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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.