Home / 9,369.04-14,057.64-4,442.16

Finding the Fourth Proportional to 9,369.04, 14,057.64 and 4,442.16

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Solution

The fourth proportional to 9,369.04, 14,057.64 and 4,442.16 is: 6,665.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.04 : 14,057.64 = 4,442.16 : x
  2. Step 2: Convert to fraction form
    9,369.04/14,057.64 = 4,442.16/x
  3. Step 3: Cross multiply
    9,369.04x = 14,057.64 × 4,442.16
  4. Step 4: Simplify right side
    9,369.04x = 62,446,286.10
  5. Step 5: Solve for x
    x = 62,446,286.10/9,369.04
  6. Step 6: Final answer
    x = 6,665.17

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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.