Home / 9,464.01-13,065.03-7,334.72

Finding the Fourth Proportional to 9,464.01, 13,065.03 and 7,334.72

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Solution

The fourth proportional to 9,464.01, 13,065.03 and 7,334.72 is: 10,125.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464.01 : 13,065.03 = 7,334.72 : x
  2. Step 2: Convert to fraction form
    9,464.01/13,065.03 = 7,334.72/x
  3. Step 3: Cross multiply
    9,464.01x = 13,065.03 × 7,334.72
  4. Step 4: Simplify right side
    9,464.01x = 95,828,320.51
  5. Step 5: Solve for x
    x = 95,828,320.51/9,464.01
  6. Step 6: Final answer
    x = 10,125.56

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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.