Home / 9,526.08-13,145.96-5,334.33

Finding the Fourth Proportional to 9,526.08, 13,145.96 and 5,334.33

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Solution

The fourth proportional to 9,526.08, 13,145.96 and 5,334.33 is: 7,361.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526.08 : 13,145.96 = 5,334.33 : x
  2. Step 2: Convert to fraction form
    9,526.08/13,145.96 = 5,334.33/x
  3. Step 3: Cross multiply
    9,526.08x = 13,145.96 × 5,334.33
  4. Step 4: Simplify right side
    9,526.08x = 70,124,862.14
  5. Step 5: Solve for x
    x = 70,124,862.14/9,526.08
  6. Step 6: Final answer
    x = 7,361.36

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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.