Home / 6,354.80-9,513.36-6,084.14

Finding the Fourth Proportional to 6,354.80, 9,513.36 and 6,084.14

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Solution

The fourth proportional to 6,354.80, 9,513.36 and 6,084.14 is: 9,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354.80 : 9,513.36 = 6,084.14 : x
  2. Step 2: Convert to fraction form
    6,354.80/9,513.36 = 6,084.14/x
  3. Step 3: Cross multiply
    6,354.80x = 9,513.36 × 6,084.14
  4. Step 4: Simplify right side
    6,354.80x = 57,880,614.11
  5. Step 5: Solve for x
    x = 57,880,614.11/6,354.80
  6. Step 6: Final answer
    x = 9,108.17

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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.