Home / 4,101.14-6,148.06-1,503.47

Finding the Fourth Proportional to 4,101.14, 6,148.06 and 1,503.47

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Solution

The fourth proportional to 4,101.14, 6,148.06 and 1,503.47 is: 2,253.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.14 : 6,148.06 = 1,503.47 : x
  2. Step 2: Convert to fraction form
    4,101.14/6,148.06 = 1,503.47/x
  3. Step 3: Cross multiply
    4,101.14x = 6,148.06 × 1,503.47
  4. Step 4: Simplify right side
    4,101.14x = 9,243,389.27
  5. Step 5: Solve for x
    x = 9,243,389.27/4,101.14
  6. Step 6: Final answer
    x = 2,253.86

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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.