Home / 6,444.16-9,666.84-2,060.57

Finding the Fourth Proportional to 6,444.16, 9,666.84 and 2,060.57

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Solution

The fourth proportional to 6,444.16, 9,666.84 and 2,060.57 is: 3,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444.16 : 9,666.84 = 2,060.57 : x
  2. Step 2: Convert to fraction form
    6,444.16/9,666.84 = 2,060.57/x
  3. Step 3: Cross multiply
    6,444.16x = 9,666.84 × 2,060.57
  4. Step 4: Simplify right side
    6,444.16x = 19,919,200.50
  5. Step 5: Solve for x
    x = 19,919,200.50/6,444.16
  6. Step 6: Final answer
    x = 3,091.05

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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.