Home / 9,846.18-13,592.75-7,603.02

Finding the Fourth Proportional to 9,846.18, 13,592.75 and 7,603.02

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Solution

The fourth proportional to 9,846.18, 13,592.75 and 7,603.02 is: 10,496.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846.18 : 13,592.75 = 7,603.02 : x
  2. Step 2: Convert to fraction form
    9,846.18/13,592.75 = 7,603.02/x
  3. Step 3: Cross multiply
    9,846.18x = 13,592.75 × 7,603.02
  4. Step 4: Simplify right side
    9,846.18x = 103,345,912.09
  5. Step 5: Solve for x
    x = 103,345,912.09/9,846.18
  6. Step 6: Final answer
    x = 10,496.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.