Home / 7,435.13-11,154.06-6,060.51

Finding the Fourth Proportional to 7,435.13, 11,154.06 and 6,060.51

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Solution

The fourth proportional to 7,435.13, 11,154.06 and 6,060.51 is: 9,091.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,435.13 : 11,154.06 = 6,060.51 : x
  2. Step 2: Convert to fraction form
    7,435.13/11,154.06 = 6,060.51/x
  3. Step 3: Cross multiply
    7,435.13x = 11,154.06 × 6,060.51
  4. Step 4: Simplify right side
    7,435.13x = 67,599,292.17
  5. Step 5: Solve for x
    x = 67,599,292.17/7,435.13
  6. Step 6: Final answer
    x = 9,091.88

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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.