Home / 4,473.27-6,677.20-4,148.01

Finding the Fourth Proportional to 4,473.27, 6,677.20 and 4,148.01

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Solution

The fourth proportional to 4,473.27, 6,677.20 and 4,148.01 is: 6,191.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.27 : 6,677.20 = 4,148.01 : x
  2. Step 2: Convert to fraction form
    4,473.27/6,677.20 = 4,148.01/x
  3. Step 3: Cross multiply
    4,473.27x = 6,677.20 × 4,148.01
  4. Step 4: Simplify right side
    4,473.27x = 27,697,065.31
  5. Step 5: Solve for x
    x = 27,697,065.31/4,473.27
  6. Step 6: Final answer
    x = 6,191.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.