Home / 9,549.36-14,310.95-7,207.38

Finding the Fourth Proportional to 9,549.36, 14,310.95 and 7,207.38

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Solution

The fourth proportional to 9,549.36, 14,310.95 and 7,207.38 is: 10,801.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.36 : 14,310.95 = 7,207.38 : x
  2. Step 2: Convert to fraction form
    9,549.36/14,310.95 = 7,207.38/x
  3. Step 3: Cross multiply
    9,549.36x = 14,310.95 × 7,207.38
  4. Step 4: Simplify right side
    9,549.36x = 103,144,418.77
  5. Step 5: Solve for x
    x = 103,144,418.77/9,549.36
  6. Step 6: Final answer
    x = 10,801.19

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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.