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Finding the Fourth Proportional to 6,039.42, 9,059.13 and 1,656.93

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Solution

The fourth proportional to 6,039.42, 9,059.13 and 1,656.93 is: 2,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.42 : 9,059.13 = 1,656.93 : x
  2. Step 2: Convert to fraction form
    6,039.42/9,059.13 = 1,656.93/x
  3. Step 3: Cross multiply
    6,039.42x = 9,059.13 × 1,656.93
  4. Step 4: Simplify right side
    6,039.42x = 15,010,344.27
  5. Step 5: Solve for x
    x = 15,010,344.27/6,039.42
  6. Step 6: Final answer
    x = 2,485.40

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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.