Home / 4,677.64-7,017.24-2,369.16

Finding the Fourth Proportional to 4,677.64, 7,017.24 and 2,369.16

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Solution

The fourth proportional to 4,677.64, 7,017.24 and 2,369.16 is: 3,554.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677.64 : 7,017.24 = 2,369.16 : x
  2. Step 2: Convert to fraction form
    4,677.64/7,017.24 = 2,369.16/x
  3. Step 3: Cross multiply
    4,677.64x = 7,017.24 × 2,369.16
  4. Step 4: Simplify right side
    4,677.64x = 16,624,964.32
  5. Step 5: Solve for x
    x = 16,624,964.32/4,677.64
  6. Step 6: Final answer
    x = 3,554.14

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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.